unfriendly

unfriendly
un‧friend‧ly /ʌnˈfrendli/ adjective (comparative unfriendlier, superlative unfriendliest)1. not kind or friendly:
    The old man looked cross and unfriendly.
    a lonely unfriendly place
    unfriendly to/towards
    The villagers were really quite unfriendly towards us.
2. not helping or wanting a type of person or thing
    unfriendly to
    We have created cities that are unfriendly to pedestrians.
3. an unfriendly government or nation is one that opposes yours
     

THESAURUS

■ person/voice/behaviour
   ▪ unfriendly/not friendly behaving towards someone in a way that shows you are not interested in them or are not ready to talk to them or help them: The hotel staff were unfriendly and unhelpful. | an unfriendly tone of voice | They didn't seem very friendly to strangers. | She gave him an unfriendly glance.
   ▪ hostile very unfriendly, and ready to argue or fight: He was openly hostile towards me when I arrived. | A hostile crowd gathered oustide the US embassy.
   ▪ cold behaving towards other people as if you do not like them or care about them: He gave her a cold stare. | a cold voice
   ▪ frosty unfriendly, especially because you are angry with someone: When she spoke, her tone was frosty. | He got a frosty reception from his wife when he finally returned home (=she was not very friendly towards him).
   ▪ aloof [not before noun] not wanting to talk to other people or spend time with them, especially because you think you are better than them: Some politicians are criticized for being too aloof.
   ▪ antagonistic unfriendly and always trying to start arguments with someone: Why are Kate and John so antagonistic towards each other?
   ▪ antisocial not interested in meeting other people or forming friendly relationships with them: Sorry if I'm being antisocial, but I need to get my work done. | He was an antisocial loner with no friends.
■ place/organization
   ▪ unfriendly making you feel as though you are not wanted: The report found that the Church can seem unfriendly to outsiders.
   ▪ unwelcoming unfriendly - used especially about the physical characteristics or appearance of something: The entrance to the factory is cold, bare, and unwelcoming. | The new fence is just one example of the city’s attempt to make public spaces unwelcoming to the homeless.
   ▪ impersonal lacking the normal friendly relations between people who work or do business together: I had no desire to work for a large impersonal organization. | They just handed over the keys and walked out – it was all so impersonal.
   ▪ forbidding unfriendly, uncomfortable, and a little frightening, so that you do not want to go there: The school was a rather forbidding building surrounded by a high steel fence.