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Definition, Scrabble score, anagrams & word-game reference
Yes. ACID is a valid Scrabble word in the UnscrambleTools dictionary (4 letters, 7 base points). It is suitable for casual Scrabble, Words with Friends practice, and anagram study; official tournament lists (NASPA/WESPA) may differ slightly.
Part of speech: noun
being sour to the taste
acidic, acidulent, acidulous
Source: Princeton WordNet 3.1
ACID scores 7 points before board multipliers.
Letter counts: A×1, C×1, D×1, I×1
ACID is a 4-letter answer slot candidate. Filter by length 4, starts with A, ends with D, or contains letters from your crossing entries in the Crossword Solver and Pattern Finder.
Example: "ACID — being sour to the taste" (7 Scrabble points).
ACID 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 ACID a Scrabble word?" with data — not guesswork — before you play a tile or fill a crossword slot.
ACID (noun): any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt. Additional senses: having the characteristics of an acid; "an acid reaction"; being sour to the taste.
In standard Scrabble scoring, ACID totals 7 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. ACID relies mostly on common tiles, which often makes it easier to play from a mixed rack but caps the raw ceiling compared with high-premium words.
ACID is 4 letters long, begins with A, ends with D, and sorts to the alphagram ACDI. There are 2 anagrams in this dictionary sharing that exact letter bag. Letter makeup: 2 vowels, 2 consonants.
Among 19 tracked 4-letter entries, ACID ranks by raw score (7 points). Anagram alternatives include CADI, CAID — useful when you need the same tiles with a different hook letter. Similar-length words in the same dictionary include ZIZZ, JAZZ, FIZZ, FUZZ; open their word pages to compare endings, vowel weight, and crossover potential.
Strategically, ACID carries 2 vowels and 2 consonants. Its vowel-heavy shape often plays cleanly from racks with excess vowels. Hooks on A or D are common study angles; browse words starting with A and words ending with D to rehearse parallel sets.
ACID is a 4-letter answer slot candidate. Filter by length 4, starts with A, ends with D, or contains letters from your crossing entries in the Crossword Solver and Pattern Finder. For American-style grids, 4-letter entries like ACID frequently cross shorter words; knowing that ACID contains A, C, D, I helps you test crossing letters quickly. When you only know a few cells, open the Crossword Solver with a pattern such as a??d to narrow candidates before checking definitions.
Notable letter pairs inside ACID include AC, CI, ID — each links to a "contains" list for deeper drilling. Unique letters used: A, C, I, D. 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 acid directly in the Word Unscrambler, rehearse rearrangements in the Anagram Solver, filter crossword slots in the Pattern Finder, and verify 7 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 ACID as a playable vocabulary item for puzzles and study.
Example usage: Example: "ACID — being sour to the taste" (7 Scrabble points). 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.