13-Letter Words Starting With M
Every 13-letter word in our dictionary that begins with M. This length-locked prefix list is narrower than our general “words starting with M” hub, so you can study exact slot sizes without wading through longer entries.
Below is a snapshot of 1,074 dictionary matches (200 shown), averaging 13 letters and 26.8 Scrabble points.
- Total words
- 1,074
- Avg length
- 13 letters
- Avg Scrabble score
- 26.8 pts
- Highest scoring
- mizzenmastman (37 pts)
- Longest word
- mizzenmastman (13 letters)
- High-value letter words
- 102(51%)
- Words containing Q, X, Z, J, K (8–10 pt tiles)
About this word list
With 1,074 valid entries, this is one of the larger curated lists on unscrambletools.com, sorted by length and Scrabble score for quick scanning. High-value letter density matters: roughly 102 results here include at least one premium tile worth 8–10 points on its own. Watch for recurring suffixes like -ON, -IC, -AL, -ION when planning hooks and parallel plays. The highest-scoring word shown is mizzenmastman at 37 points. Wordle players can use this list to build a mental model of valid pattern words before guessing — especially when narrowing by known greens and yellows. Words with Friends shares most of these entries; the average score of 26.8 points reflects standard tile values without board multipliers. With a vowel ratio of 0.38, 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
A deep result pool supports spaced repetition — study one length bucket per day rather than cramming the full scroll in a single sitting. About 51% of sampled words include a high-value letter (Q, X, Z, J, or K) — useful when planning premium-square plays.
Prefix-locked length lists train slot-filling for crosswords and Wordle. Start with the highest-scoring opener, then drill hooks that add one letter before the prefix. Anchor words: highest scorer MIZZENMASTMAN, longest MIZZENMASTMAN. Build mnemonics around those two before expanding into the full 1,074 matches. Average Scrabble value here is 26.8 points — use that as a floor for acceptable plays when board space is tight.
Top words preview
Scrabble-focused summaries for high-value entries (not full dictionary definitions). Tap a word for score breakdowns and anagrams.
- MIZZENMASTMAN (13 letters, 37 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
- MUZZLELOADING (13 letters, 35 Scrabble pts) — balanced vowels and consonants playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
- METAPHYSICIZE (13 letters, 34 Scrabble pts) — balanced vowels and consonants playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
- MYTHOPOETIZED (13 letters, 33 Scrabble pts) — balanced vowels and consonants playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
- MYXOCHONDROMA (13 letters, 33 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
- METHYLBENZENE (13 letters, 32 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
- METHYLGLYOXAL (13 letters, 32 Scrabble pts) — consonant-heavy playable entry. Includes rare letters (Q, X, or Z) prized in competitive Scrabble.
- MISEMPHASIZED (13 letters, 32 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 1,074 matches, sorted by length and Scrabble score.
13-letter words
- mizzenmastman37 pts
- muzzleloading35 pts
- metaphysicize34 pts
- mythopoetized33 pts
- myxochondroma33 pts
- methylbenzene32 pts
- methylglyoxal32 pts
- misemphasized32 pts
- mohammedanize32 pts
- myrmecophytic32 pts
- mythicization32 pts
- mythologizing32 pts
- myxomycetales32 pts
- mathematicize31 pts
- mechanicalize31 pts
- mispublicized31 pts
- misqualifying31 pts
- myrmecophobic31 pts
- myxopapilloma31 pts
- metahydroxide30 pts
- mynpachtbrief30 pts
- machinization29 pts
- manichaeanize29 pts
- mechanization29 pts
- metalloenzyme29 pts
- misanthropize29 pts
- miscognizable29 pts
- mithridatized29 pts
- monachization29 pts
- monosyllabize29 pts
- mosquitoproof29 pts
- munchausenize29 pts
- municipalized29 pts
- myzostomatous29 pts
- macrozoospore28 pts
- magyarization28 pts
- mammonization28 pts
- maxillipedary28 pts
- medicophysics28 pts
- megakaryocyte28 pts
- metabolizable28 pts
- methodization28 pts
- microzoospore28 pts
- misauthorized28 pts
- misprejudiced28 pts
- monopolizable28 pts
- morphographic28 pts
- municipalizer28 pts
- myelocythemia28 pts
- myxosporidian28 pts
- macrencephaly27 pts
- macrocythemia27 pts
- magniloquence27 pts
- malleableized27 pts
- malleablizing27 pts
- marsupialized27 pts
- martyrization27 pts
- masculinizing27 pts
- maxillofacial27 pts
- mechanophobia27 pts
- mediumization27 pts
- melodramatize27 pts
- memorializing27 pts
- mercurialized27 pts
- mesenchymatic27 pts
- metagrobolize27 pts
- metamorphopsy27 pts
- metapsychical27 pts
- metempsychose27 pts
- methylglycine27 pts
- micrencephaly27 pts
- microblephary27 pts
- micrococcocci27 pts
- microcythemia27 pts
- microphysical27 pts
- miscategorize27 pts
- misexpressive27 pts
- monophthalmic27 pts
- morphemically27 pts
- morphophoneme27 pts
- mosquitocidal27 pts
- mycosymbiosis27 pts
- myelinization27 pts
- myelobrachium27 pts
- mythographies27 pts
- mythographist27 pts
- macrocephalic26 pts
- macrochemical26 pts
- madrigalesque26 pts
- marbelization26 pts
- marbleization26 pts
- marconigraphy26 pts
- marmarization26 pts
- mastosquamose26 pts
- megalocephaly26 pts
- megophthalmus26 pts
- melancholyish26 pts
- menorhynchous26 pts
- mercerization26 pts
- mercurization26 pts
- mesmerization26 pts
- microcephalic26 pts
- microchemical26 pts
- micronization26 pts
- mightyhearted26 pts
- mineralizable26 pts
- minimizations26 pts
- mischievously26 pts
- misconjecture26 pts
- misconjugated26 pts
- misorganizing26 pts
- mnemonization26 pts
- mobilizations26 pts
- monepiscopacy26 pts
- monomorphemic26 pts
- monumentalize26 pts
- morphographer26 pts
- morphoplasmic26 pts
- muehlenbeckia26 pts
- multiloquence26 pts
- mycetophagous26 pts
- mycobacterium26 pts
- mycologically26 pts
- myelophthisis26 pts
- myelosyphilis26 pts
- myohemoglobin26 pts
- myriophyllite26 pts
- myriophyllous26 pts
- mysteriosophy26 pts
- mystificatory26 pts
- mythification26 pts
- mythohistoric26 pts
- myxogastrales26 pts
- machiavellism25 pts
- machinability25 pts
- macrodactylic25 pts
- macrophyllous25 pts
- magnetization25 pts
- makeshiftness25 pts
- maladjustment25 pts
- mammographies25 pts
- mangonization25 pts
- materializing25 pts
- maternalizing25 pts
- maxilliferous25 pts
- mechanicality25 pts
- meconophagism25 pts
- medialization25 pts
- mediatization25 pts
- medullization25 pts
- meriquinoidal25 pts
- meriquinonoid25 pts
- mesaticephaly25 pts
- mesenchymatal25 pts
- metachemistry25 pts
- metallochromy25 pts
- metaphosphate25 pts
- metaphysician25 pts
- metaphysicist25 pts
- metaphysicous25 pts
- metapophyseal25 pts
- metapophysial25 pts
- metapsychosis25 pts
- metastasizing25 pts
- methylmalonic25 pts
- methylparaben25 pts
- methylpropane25 pts
- metonymically25 pts
- metronidazole25 pts
- microphyllous25 pts
- miniaturizing25 pts
- misadjustment25 pts
- misbecomingly25 pts
- miscomprehend25 pts
- misworshipper25 pts
- modernization25 pts
- mohammedanism25 pts
- monarchically25 pts
- mongolization25 pts
- monkeyishness25 pts
- monophthalmus25 pts
- monophyletism25 pts
- monophysitism25 pts
- monosexuality25 pts
- muhammadanism25 pts
- musicotherapy25 pts
- myelencephala25 pts
- myelofibrotic25 pts
- mythopoetical25 pts
- mackintoshite24 pts
- macrocephalia24 pts
- macrocephalus24 pts
- macrosymbiont24 pts
- magnificative24 pts
- magnificently24 pts
- malebranchism24 pts
- marketability24 pts
- marsipobranch24 pts
- mastotympanic24 pts
- matchboarding24 pts
How to use this list
Combine this page with the Pattern Finder to add length, exclusion, or multi-letter constraints without leaving unscrambletools.com.
Related searches
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 is this different from “words starting with”?
- The general starting-with hub includes every length. This page locks word size (e.g. only 5-letter words starting with S), which matches Wordle and crossword slots more closely.
- How many words match this pattern?
- Our dictionary contains 1,074 words matching this pattern. The average length is 13 letters and the average Scrabble score is 26.8 points. The highest-scoring entry shown is mizzenmastman (37 pts).
- Are there high-scoring words in this list?
- 102 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.