obstinate
57 synonyms and 5 antonyms for obstinate, ranked by how commonly they're used.
Adj — Refusing to change one's opinion or course of action, often unreasonably so.
Synonyms for obstinate
persistent
stubborn
pertinacious
adamant
ardent
grim
bent on
bullheaded
certain
chronic
confirmed
determined
diehard
dogged
hard-hearted
hard-nosed
hardheaded
headstrong
immovable
incalcitrant
inflexible
irrefragable
insistent
intractable
intransigent
intrepid
inveterate
mulish
obdurate
obstreperous
peevish
peremptory
pigheaded
recalcitrant
refractory
resolute
resolved
rigid
self-willed
stalwart
staunch
steadfast
steady
stubborn as a mule
sullen
tenacious
terminal
thran
thwart
tough
truculent
unbending
uncompromising
unyielding
vehement
wilful
willful