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Definition, Scrabble score, anagrams & word-game reference
Yes. SINKBOX is a valid Scrabble word in the UnscrambleTools dictionary (7 letters, 20 base points). It is suitable for casual Scrabble, Words with Friends practice, and anagram study; official tournament lists (NASPA/WESPA) may differ slightly.
SINKBOX is a playable English word in our word-game dictionary. We do not ship a full collegiate dictionary entry for every rare word, but SINKBOX is accepted for anagram, crossword, and casual Scrabble-style study on UnscrambleTools.
SINKBOX scores 20 points before board multipliers.
Letter counts: B×1, I×1, K×1, N×1, O×1, S×1, X×1
SINKBOX has no other anagrams in this dictionary.
SINKBOX is a 7-letter answer slot candidate. Filter by length 7, starts with S, ends with X, or contains letters from your crossing entries in the Crossword Solver and Pattern Finder.
Example: "She played SINKBOX for 20 base points, using the X hook on a double-word square."
SINKBOX is listed in the UnscrambleTools word-game dictionary used across our unscrambler, anagram, pattern, and scoring tools. Pages like this one exist so you can answer "Is SINKBOX a Scrabble word?" with data — not guesswork — before you play a tile or fill a crossword slot.
SINKBOX is a playable English word in our word-game dictionary. We do not ship a full collegiate dictionary entry for every rare word, but SINKBOX is accepted for anagram, crossword, and casual Scrabble-style study on UnscrambleTools.
In standard Scrabble scoring, SINKBOX totals 20 points before multipliers. That sum uses official letter values: common tiles (A, E, I, O, U, L, N, S, T, R) are worth 1, while D and G are 2, B, C, M, P are 3, F, H, V, W, Y are 4, K is 5, J and X are 8, and Q and Z are 10. SINKBOX includes premium tiles (X), which can swing tight games when you cover a double- or triple-letter square.
SINKBOX is 7 letters long, begins with S, ends with X, and sorts to the alphagram BIKNOSX. No other entry in this dictionary rearranges into the same letter set, so SINKBOX is unique within its alphagram family. Letter makeup: 2 vowels, 5 consonants.
Among 17 tracked 7-letter entries, SINKBOX ranks by raw score (20 points). Similar-length words in the same dictionary include PIZZAZZ, ZYZZYVA, JAZZBOW, JAZZILY; open their word pages to compare endings, vowel weight, and crossover potential.
Strategically, SINKBOX carries 2 vowels and 5 consonants. High-value letters (X) make SINKBOX attractive when you can land a multiplier — but harder to play from a mixed rack. Hooks on S or X are common study angles; browse words starting with S and words ending with X to rehearse parallel sets.
SINKBOX is a 7-letter answer slot candidate. Filter by length 7, starts with S, ends with X, or contains letters from your crossing entries in the Crossword Solver and Pattern Finder. For American-style grids, 7-letter entries like SINKBOX frequently cross shorter words; knowing that SINKBOX contains B, I, K, N, O, S, X helps you test crossing letters quickly. When you only know a few cells, open the Crossword Solver with a pattern such as s?????x to narrow candidates before checking definitions.
Notable letter pairs inside SINKBOX include KB, BO, NK — each links to a "contains" list for deeper drilling. Unique letters used: S, I, N, K, B, O, X. Letter-frequency tables on this site are built from the same dictionary that powers the Word Unscrambler, so list pages and word pages stay consistent.
Use UnscrambleTools tools together: unscramble sinkbox directly in the Word Unscrambler, rehearse rearrangements in the Anagram Solver, filter crossword slots in the Pattern Finder, and verify 20 points in the Scrabble Score Calculator. Daily puzzle hints and Wordle practice pages share the same dictionary backbone, which keeps scores and validity aligned across the site.
Etymology: UnscrambleTools does not publish a full historical etymology for every rare word-game entry. When we detect recognizable English prefixes or suffixes, we note them in the definition section; otherwise treat SINKBOX as a playable vocabulary item for puzzles and study.
Example usage: Example: "She played SINKBOX for 20 base points, using the X hook on a double-word square." If you are validating a tournament list, cross-check NASPA or WESPA references — our dictionary optimizes for practical word-game coverage, including obscure but legal entries that appear in casual Scrabble and crossword construction.