incommunicative
uncommunicative
blank
cold-bloodedly
coldheartedly
coldly
deadpan comedy
deadpan humour
dispassionately
empty
expressionless
fishy
glassy
heartlessly
impassive
in cold blood
inexpressive
poker faced
poker-faced
spiritlessly
unemotionally
unexpressive
unfeelingly
unpassionately
vacant
with dry eyes
wooden
deadpanned
deadpanning
deadpans
bemused
bonkers
destroyed
droll
dumbfounded
emotionless
flabbergasted
forgettable
jocular
laconic
no-nonsense
noncommittal
owlish
power-grabbing
quizzical
subacid
uncomprehending
unconvinced
unflappable
uninvolved
unreadable
unremarkable
unselfconscious
unsurprised
bedpan