RichThesaurus
ironclad
ironclad
synonyms
unassailable
bulletproof
unshakable
watertight
dead set on
inflexible
certain
set
stubborn
unwavering
firm
agreed
sure
severe
relentless
dogged
locked in
harsh
set in stone
prearranged
confirmed
definite
brassbound
arranged
steadfast
rigid
obstinate
hard
bound and determined
stated
resolute
determined
settled
uncompromising
immovable
mineproof
steel-plated
solid as a rock
painstaking
irresistible
picky
mean business
positive
obdurate
stringent
unimpeachable
unquestionable
rough
protected
toughened
more synonyms
ironclad
antonyms
flexible
weary
tolerant
yielding
uncertain
unfixed
merciful
questionable
lenient
undecided
refutable
remorseful
tired
inexact
indefinite
dubious
doubtful
fatigued