unfriendly

/ʌnˈfrɛndli/
adjective
  1. Not friendly; hostile, cold, or unsympathetic in manner or behavior.
    • The new manager seemed unfriendly to everyone at first.
    • His unfriendly remarks ruined the party atmosphere.
    • The dog gave an unfriendly growl when we approached.
  2. Not favorable or conducive to something; inhospitable.
    • The software has an unfriendly user interface.
    • The company's policies are unfriendly to remote workers.
    • The desert is an unfriendly environment for most plants.
adverb
  1. In an unfriendly manner.
    • The guard waved them away unfriendly.
    • She stared unfriendly at the stranger.
    • He spoke unfriendly to the new student.
What does "unfriendly" mean? | whatsthatwordmean | whatsthatwordmean