impassive Synonyms - page 2
unimpressionable
unperturbed
emotionless
unagitated
unreadable
unpolitical
laid-back
good-for-nothing
work-shy
level-headed
unshockable
stuporous
unloving
halfhearted
unmodulated
mothproof
unmotivated
coolheaded
imperturbable
unstirred
placid
aloof
disimpassioned
disinterested
dispassionate
drier
dry-eyed
easeful
equable
equanimous
flat
frigid
glassy
half-hearted
hard-headed
impassable
detached
deedless
cool-headed
apathetical
blank
blase
bored
callous
calm
chilled
clinical
cold
cold-blooded
collected