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Definition, Scrabble score, anagrams & word-game reference
Yes. COELOSTAT is a valid Scrabble word in the UnscrambleTools dictionary (9 letters, 11 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
optical device used to follow the path of a celestial body and reflect its light into a telescope; has a movable and a fixed mirror
COELOSTAT (noun): optical device used to follow the path of a celestial body and reflect its light into a telescope; has a movable and a fixed mirror.
Source: Princeton WordNet 3.1
COELOSTAT scores 11 points before board multipliers.
Letter counts: A×1, C×1, E×1, L×1, O×2, S×1, T×2
COELOSTAT has no other anagrams in this dictionary.
COELOSTAT is a 9-letter answer slot candidate. Filter by length 9, starts with C, ends with T, or contains letters from your crossing entries in the Crossword Solver and Pattern Finder.
Example: "COELOSTAT — optical device used to follow the path of a celestial body and reflect its light into a telescope; has a movable and a fixed mirror" (11 Scrabble points).
COELOSTAT 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 COELOSTAT a Scrabble word?" with data — not guesswork — before you play a tile or fill a crossword slot.
COELOSTAT (noun): optical device used to follow the path of a celestial body and reflect its light into a telescope; has a movable and a fixed mirror.
In standard Scrabble scoring, COELOSTAT totals 11 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. COELOSTAT 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.
COELOSTAT is 9 letters long, begins with C, ends with T, and sorts to the alphagram ACELOOSTT. No other entry in this dictionary rearranges into the same letter set, so COELOSTAT is unique within its alphagram family. Letter makeup: 4 vowels, 5 consonants.
Among 17 tracked 9-letter entries, COELOSTAT ranks by raw score (11 points). Similar-length words in the same dictionary include PIZZAZZES, IZVOZCHIK, QUIZZABLE, QUIZZICAL; open their word pages to compare endings, vowel weight, and crossover potential.
Strategically, COELOSTAT carries 4 vowels and 5 consonants. Its consonant-heavy shape pairs well with open vowel dumps on the board. Hooks on C or T are common study angles; browse words starting with C and words ending with T to rehearse parallel sets.
COELOSTAT is a 9-letter answer slot candidate. Filter by length 9, starts with C, ends with T, or contains letters from your crossing entries in the Crossword Solver and Pattern Finder. For American-style grids, 9-letter entries like COELOSTAT frequently cross shorter words; knowing that COELOSTAT contains A, C, E, L, O, S, T helps you test crossing letters quickly. When you only know a few cells, open the Crossword Solver with a pattern such as c???????t to narrow candidates before checking definitions.
Notable letter pairs inside COELOSTAT include CO, AT, EL — each links to a "contains" list for deeper drilling. Unique letters used: C, O, E, L, S, T, A. 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 coelostat directly in the Word Unscrambler, rehearse rearrangements in the Anagram Solver, filter crossword slots in the Pattern Finder, and verify 11 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 COELOSTAT as a playable vocabulary item for puzzles and study.
Example usage: Example: "COELOSTAT — optical device used to follow the path of a celestial body and reflect its light into a telescope; has a movable and a fixed mirror" (11 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.