Synonyms for firm
- hard
- rigid
- solid
- stiff
- sturdy
- substantial
- thick
- tough
- unyielding
- close
- compact
- compressed
- concentrated
- concrete
- condensed
- congealed
- hardened
- heavy
- jelled
- refractory
- set
- solidified
- close-grained
- dense
- fine-grained
- impenetrable
- impermeable
- impervious
- inelastic
- nonporous
MOST RELEVANT
Antonyms for firm
- easy
- facile
- flexible
- nice
- pliable
- pliant
- soft
- unstable
- vulnerable
- weak
- wobbly
- yielding
- loose
- alterable
- changeable
- indefinite
- irresolute
- moving
- slack
- supple
- unsettled
- wavering
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.
adamant
adjective. unyielding
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.