Firmest Synonyms and Antonyms

Indicating or possessing determination, resolution, or persistence
(Adjective)
Antonyms:
  1. weakest
Marked by firm determination or resolution; not shakable
(Adjective)
Persistently holding to something
(Adjective)
Synonyms:
  1. securest
  2. fastest
Definite
(Adjective)
Synonyms:
  1. flattest
  2. set
Antonyms:
  1. softest
  2. laxest
Unwavering in devotion to friend or vow or cause; ; ; - Campaign song for William Henry Harrison
(Adjective)
Not liable to fluctuate or especially to fall
(Adjective)
Synonyms:
  1. steadiest