How do I find words with a specific letter sequence?

Use the Pattern Finder "contains" field or browse our words-containing pages. Enter any substring (e.g. QU, TH, XYZ) to see all dictionary matches with Scrabble scores.

How many words match this pattern?

Our dictionary contains 14,350 words matching this pattern. The average length is 15 letters and the average Scrabble score is 28.7 points. The highest-scoring entry shown is benzophosphinic (38 pts).

Are there high-scoring words in this list?

42 words in this sample include premium letters (Q, X, Z, J, or K). These are strong candidates for double- and triple-letter square plays in Scrabble.

Is this page useful for Wordle?

Yes. Wordle uses 5-letter words, so length-filtered lists and pattern pages help you validate guesses and build a mental dictionary of allowed combinations before you play.

Are these valid Scrabble words?

Yes. Results are drawn from a standard English word list that aligns closely with the official Scrabble dictionary. All displayed words are accepted in competitive Scrabble play.

Can I use these words in Words with Friends?

Most Scrabble-valid words are also legal in Words with Friends. The two games use slightly different word lists, but the overlap is large. Use this list as a solid starting point for either game.

How are the point scores calculated?

Scores are the raw sum of standard Scrabble letter values (A=1, B=3, C=3, D=2 … Z=10) without board multipliers. Higher-scoring words contain rarer letters like Q, X, or Z.

Can I combine multiple pattern filters?

Yes. Use the Pattern Finder to combine starts-with, ends-with, contains, exact length, include letters, and exclude letters in a single search — the same engine that powers these curated lists.

How many words are in the dictionary?

The dictionary contains over 350 000 English words, covering everything from common 2-letter words to rare 15-letter entries, with proper nouns and abbreviations excluded.

Is this tool free to use?

Yes. All word lists and search tools on unscrambletools.com are completely free with no registration required.

Words Containing OS

Browse every English word that contains the sequence OS. Knowing words with rare letter combinations — especially Q, X, Z, and digraphs like TH, CH, and SH — is a key strategy for scoring big in Scrabble and Words with Friends.

Data at a glance — 14,350 matches, 28.7 avg pts, 15 avg letters.

Total words: 14,350
Avg length: 15 letters
Avg Scrabble score: 28.7 pts
Highest scoring: benzophosphinic (38 pts)
Longest word: benzophosphinic (15 letters)
High-value letter words: 42(21%); Words containing Q, X, Z, J, K (8–10 pt tiles)

About this word list

With 14,350 valid entries, this is one of the larger curated lists on unscrambletools.com, sorted by length and Scrabble score for quick scanning. This list includes 42 words with high-value letters like Q, X, or Z — prime targets for premium squares on a Scrabble board. Suffix patterns such as -IC, -IS, -LY, -SIS appear frequently here and are high-yield targets in both Scrabble and Words with Friends. For quick wins, prioritise benzophosphinic (38 pts) — they lead this list on raw tile value. Daily Wordle solvers benefit from lists like this when a letter pattern repeats across puzzles; knowing valid words in advance reduces wasted guesses. Words with Friends shares most of these entries; the average score of 28.7 points reflects standard tile values without board multipliers. With a vowel ratio of 0.35, this list skews consonant-heavy — keep extra vowels on your rack when targeting these words.

Try the Pattern Finder → for combined filters like starts-with, ends-with, include/exclude letters, and exact length.

Strategy & study tips

Large lists pair well with the Pattern Finder: add exclusions or second constraints to carve study-sized subsets from the full dictionary count. About 21% of sampled words include a high-value letter (Q, X, Z, J, or K) — useful when planning premium-square plays.

Review related searches at the bottom of this page to hop between adjacent patterns without competing URLs in search results. Average Scrabble value here is 28.7 points — use that as a floor for acceptable plays when board space is tight. Internal links point to Pattern Finder, Crossword Solver, Anagram Solver, and Wordle Solver — each tool adds interactivity this static list intentionally omits.

Top words preview

Scrabble-focused summaries for high-value entries (not full dictionary definitions). Tap a word for score breakdowns and anagrams.

BENZOPHOSPHINIC (15 letters, 38 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
CZECHOSLOVAKIAN (15 letters, 38 Scrabble pts) — balanced vowels and consonants playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
METEMPSYCHOSIZE (15 letters, 38 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
NONPHOSPHORIZED (15 letters, 35 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
PHOSPHOMOLYBDIC (15 letters, 35 Scrabble pts) — consonant-heavy playable entry.
PHOTOSYNTHESIZE (15 letters, 35 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
PSYCHOSEXUALITY (15 letters, 35 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
QUADRIPHOSPHATE (15 letters, 35 Scrabble pts) — balanced vowels and consonants playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.

Word list

Showing top 200 of 14,350 matches, sorted by length and Scrabble score.

15-letter words

How to use this list

Cross-reference related pages linked below to explore adjacent patterns — internal links connect starting letters, endings, lengths, and contained sequences.

Open Pattern Finder →Anagram Solver →Open Word Unscrambler →Wordle Solver →Scrabble Score Calculator →

Players who viewed this list also explore: Word Pattern Finder, Crossword Solver, Daily Puzzle Hints, Word Unscrambler, Anagram Solver, Scrabble Score Calculator. Follow the links for adjacent patterns, tools, and per-word score pages.

Frequently asked questions

How do I find words with a specific letter sequence?: Use the Pattern Finder "contains" field or browse our words-containing pages. Enter any substring (e.g. QU, TH, XYZ) to see all dictionary matches with Scrabble scores.
How many words match this pattern?: Our dictionary contains 14,350 words matching this pattern. The average length is 15 letters and the average Scrabble score is 28.7 points. The highest-scoring entry shown is benzophosphinic (38 pts).
Are there high-scoring words in this list?: 42 words in this sample include premium letters (Q, X, Z, J, or K). These are strong candidates for double- and triple-letter square plays in Scrabble.
Is this page useful for Wordle?: Yes. Wordle uses 5-letter words, so length-filtered lists and pattern pages help you validate guesses and build a mental dictionary of allowed combinations before you play.
Are these valid Scrabble words?: Yes. Results are drawn from a standard English word list that aligns closely with the official Scrabble dictionary. All displayed words are accepted in competitive Scrabble play.
Can I use these words in Words with Friends?: Most Scrabble-valid words are also legal in Words with Friends. The two games use slightly different word lists, but the overlap is large. Use this list as a solid starting point for either game.
How are the point scores calculated?: Scores are the raw sum of standard Scrabble letter values (A=1, B=3, C=3, D=2 … Z=10) without board multipliers. Higher-scoring words contain rarer letters like Q, X, or Z.
Can I combine multiple pattern filters?: Yes. Use the Pattern Finder to combine starts-with, ends-with, contains, exact length, include letters, and exclude letters in a single search — the same engine that powers these curated lists.
How many words are in the dictionary?: The dictionary contains over 350 000 English words, covering everything from common 2-letter words to rare 15-letter entries, with proper nouns and abbreviations excluded.
Is this tool free to use?: Yes. All word lists and search tools on unscrambletools.com are completely free with no registration required.

Words Containing OS

Data at a glance — 14,350 matches, 28.7 avg pts, 15 avg letters.

Total words: 14,350
Avg length: 15 letters
Avg Scrabble score: 28.7 pts
Highest scoring: benzophosphinic (38 pts)
Longest word: benzophosphinic (15 letters)
High-value letter words: 42(21%); Words containing Q, X, Z, J, K (8–10 pt tiles)

About this word list

Try the Pattern Finder → for combined filters like starts-with, ends-with, include/exclude letters, and exact length.

Strategy & study tips

Top words preview

Scrabble-focused summaries for high-value entries (not full dictionary definitions). Tap a word for score breakdowns and anagrams.

BENZOPHOSPHINIC (15 letters, 38 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
CZECHOSLOVAKIAN (15 letters, 38 Scrabble pts) — balanced vowels and consonants playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
METEMPSYCHOSIZE (15 letters, 38 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
NONPHOSPHORIZED (15 letters, 35 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
PHOSPHOMOLYBDIC (15 letters, 35 Scrabble pts) — consonant-heavy playable entry.
PHOTOSYNTHESIZE (15 letters, 35 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
PSYCHOSEXUALITY (15 letters, 35 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
QUADRIPHOSPHATE (15 letters, 35 Scrabble pts) — balanced vowels and consonants playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.

Word list

Showing top 200 of 14,350 matches, sorted by length and Scrabble score.

15-letter words

How to use this list

Cross-reference related pages linked below to explore adjacent patterns — internal links connect starting letters, endings, lengths, and contained sequences.

Open Pattern Finder →Anagram Solver →Open Word Unscrambler →Wordle Solver →Scrabble Score Calculator →

Frequently asked questions

How do I find words with a specific letter sequence?: Use the Pattern Finder "contains" field or browse our words-containing pages. Enter any substring (e.g. QU, TH, XYZ) to see all dictionary matches with Scrabble scores.
How many words match this pattern?: Our dictionary contains 14,350 words matching this pattern. The average length is 15 letters and the average Scrabble score is 28.7 points. The highest-scoring entry shown is benzophosphinic (38 pts).
Are there high-scoring words in this list?: 42 words in this sample include premium letters (Q, X, Z, J, or K). These are strong candidates for double- and triple-letter square plays in Scrabble.
Is this page useful for Wordle?: Yes. Wordle uses 5-letter words, so length-filtered lists and pattern pages help you validate guesses and build a mental dictionary of allowed combinations before you play.
Are these valid Scrabble words?: Yes. Results are drawn from a standard English word list that aligns closely with the official Scrabble dictionary. All displayed words are accepted in competitive Scrabble play.
Can I use these words in Words with Friends?: Most Scrabble-valid words are also legal in Words with Friends. The two games use slightly different word lists, but the overlap is large. Use this list as a solid starting point for either game.
How are the point scores calculated?: Scores are the raw sum of standard Scrabble letter values (A=1, B=3, C=3, D=2 … Z=10) without board multipliers. Higher-scoring words contain rarer letters like Q, X, or Z.
Can I combine multiple pattern filters?: Yes. Use the Pattern Finder to combine starts-with, ends-with, contains, exact length, include letters, and exclude letters in a single search — the same engine that powers these curated lists.
How many words are in the dictionary?: The dictionary contains over 350 000 English words, covering everything from common 2-letter words to rare 15-letter entries, with proper nouns and abbreviations excluded.
Is this tool free to use?: Yes. All word lists and search tools on unscrambletools.com are completely free with no registration required.

Words Containing OS

About this word list

Strategy & study tips

Top words preview

Word list

15-letter words

How to use this list

Related searches

Frequently asked questions

Words Containing OS

About this word list

Strategy & study tips

Top words preview

Word list

15-letter words

How to use this list

Related searches

Frequently asked questions