adjective
not easy to understand or use
Examples
- user-unfriendly
adjective
not disposed to friendship or friendliness
Examples
- an unfriendly coldness of manner
- an unfriendly action to take
adjective
not friendly
Synonyms
Examples
- an unfriendly act of aggression
- an inimical critic
adjective
very unfavorable to life or growth
Synonyms
Examples
- a hostile climate
- an uncongenial atmosphere
- an uncongenial soil
- the unfriendly environment at high altitudes