disagreeable
incompatible
inhospitable
unsympathetic
Olympian
abhorrent
aloof
antagonistic
antipathetic
at cross-purposes
at loggerheads
at odds
at variance
at war
autistic
backward
bashful
blank
chilled
chilly
clashing
close
cold
constrained
contradictory
contrary
cool
cranky
cross
detached
differing
disaccordant
disagreeing
discordant
discreet
discrepant
disharmonious
dislikable
displeasing
disproportionate
dissident
dissociable
dissonant
distant
distasteful
divergent
expressionless
forbidding
frigid
frosty
grating
guarded
hostile
congenial
dissimilar
inimical
irksome
menial
profitless
repugnant
thankless
toilsome
unfavourable
unfitted
unfriendly
ungenial
ungracious
uninteresting
unproductive
unprofitable
unpromising
unsafe
unsatisfactory
unsuitable
unwelcome
wearisome