Firmer

6 lettersadjectivemoderate

Updated June 2026

Definition

Comparative form of firm, meaning more solid, stable, or unyielding than something else.

“The new mattress is firmer than the old one and far better for her back.”

Related Words

Synonyms

hardersturdiermore solidstronger

Antonyms

softer weakerfloppier

Word Game Tips

🟩

Wordle

Ends in ER (common comparative suffix), the FIRM base is familiar, only one vowel I

🔤

Scrabble

F worth 4 points, total 11 points, can extend to AFFIRMER for a strong board play

Words Related to Firmer

Words one letter different

Change a single letter of “firmer” to make these 6-letter words — useful for Wordle and crossword clues.

farmer former

Words you can make from Firmer

Shorter words formed from the letters in “firmer”.

fermi ferri firer freir frier rifer rimer emir ferr fire firm frim imer mire rife rime

Explore Similar Words

6-letter words starting with F 6-letter words ending with R All 6-letter words 5-letter words 7-letter words All word lists

Try These Tools

Anagram Solver Scrabble Helper Crossword Solver Spelling Bee Solver

Dictionary References

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

Cambridge Dictionary Merriam-Webster

Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!

Download Free