Cosines

7 lettersnounmoderate

Updated June 2026

Definition

Plural of cosine: the trigonometric ratios of the length of the side adjacent to an angle to the length of the hypotenuse in a right-angled triangle.

“The students were required to calculate the cosines of several angles without a calculator.”

Word Game Tips

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Wordle

COSINES is an anagram of CESSION minus a letter, the vowel-heavy middle (O-I-E) can reveal placement.

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Scrabble

Worth 9 points, all low-value tiles but useful for extending a COSINE already on the board.

Words Related to Cosines

Anagrams of Cosines

Words that use exactly the same letters as “cosines”.

cession

Words one letter different

Change a single letter of “cosines” to make these 7-letter words — useful for Wordle and crossword clues.

eosines

Words you can make from Cosines

Shorter words formed from the letters in “cosines”.

conies cosies cosine enosis eosins icones noesis noises oscine scions scones sonics sonsie cines cions coins cones cosen coses cosie cosin cosse eosin icons

Add a letter to make a longer word

8-letter words you can spell by adding one letter to “cosines”.

sections

Explore Similar Words

7-letter words starting with C 7-letter words ending with S All 7-letter words 6-letter words 8-letter words All word lists

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Dictionary References

Look up cosines in an authoritative dictionary for full definitions, pronunciation, and etymology.

Cambridge Dictionary Merriam-Webster

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