unfriendly   (Sound)

The adj unfriendly has 4 senses

• unfriendly -- (not easy to understand or use; "user-unfriendly")


• unfriendly -- (not disposed to friendship or friendliness; "an unfriendly coldness of manner"; "an unfriendly action to take")


• unfriendly, inimical -- (not friendly; "an unfriendly act of aggression"; "an inimical critic")


• hostile, uncongenial, unfriendly -- (very unfavorable to life or growth; "a hostile climate"; "an uncongenial atmosphere"; "an uncongenial soil"; "the unfriendly environment at high altitudes")