CASTOR

CASTOR 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 CASTOR a Scrabble word?" with data — not guesswork — before you play a tile or fill a crossword slot.

CASTOR (noun): type genus of the Castoridae: beavers. Additional senses: a hat made with the fur of a beaver (or similar material); a pivoting roller attached to the bottom of furniture or trucks or portable machines to make them movable; a shaker with a perforated top for sprinkling powdered sugar.

In standard Scrabble scoring, CASTOR totals 8 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. CASTOR 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.

CASTOR is 6 letters long, begins with C, ends with R, and sorts to the alphagram ACORST. There are 7 anagrams in this dictionary sharing that exact letter bag. Letter makeup: 2 vowels, 4 consonants.

Among 24 tracked 6-letter entries, CASTOR ranks by raw score (8 points). Anagram alternatives include ACTORS, ARCTOS, CASTRO, COSTAR — useful when you need the same tiles with a different hook letter. Similar-length words in the same dictionary include QUIZZY, BEZAZZ, PIZAZZ, ZAQQUM; open their word pages to compare endings, vowel weight, and crossover potential.

Strategically, CASTOR carries 2 vowels and 4 consonants. Its consonant-heavy shape pairs well with open vowel dumps on the board. Hooks on C or R are common study angles; browse words starting with C and words ending with R to rehearse parallel sets.

CASTOR is a 6-letter answer slot candidate. Filter by length 6, starts with C, ends with R, or contains letters from your crossing entries in the Crossword Solver and Pattern Finder. For American-style grids, 6-letter entries like CASTOR frequently cross shorter words; knowing that CASTOR contains A, C, O, R, 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????r to narrow candidates before checking definitions.

Notable letter pairs inside CASTOR include CA, AS, OR — each links to a "contains" list for deeper drilling. Unique letters used: C, A, S, T, O, R. 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 castor directly in the Word Unscrambler, rehearse rearrangements in the Anagram Solver, filter crossword slots in the Pattern Finder, and verify 8 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 CASTOR as a playable vocabulary item for puzzles and study.

Example usage: Example: "CASTOR — type genus of the Castoridae: beavers" (8 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.