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Fittest

7 lettersadjectivemoderate

Updated June 2026

Definition

Superlative form of fit, describing someone or something most suited to conditions, most physically healthy, or most capable of surviving and thriving.

In competitive sport, only the fittest athletes make it through to the final round.

Pronunciation

Syllables

fit·test

Related Words

Synonyms

healthiestmost capablemost suitablestrongest

Antonyms

weakestleast capableleast healthy

Word Game Tips

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Wordle

FITTEST contains double T and ends in ST, a pattern made familiar by the phrase 'survival of the fittest'

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Scrabble

F scores 4 and double T is common, FITTEST uses the ST ending which allows potential hooks

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Words one letter different

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

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