not friendly► unfriendly/not friendly · It's very difficult to work with Lindsay - she's so unfriendly.· I'm sorry if I sounded unfriendly on the phone - I was just tired.· The service at the hotel was bad and the staff weren't very friendly.unfriendly/not friendly to/towards · The other girls weren't openly unfriendly towards her, but they never invited her along with them.
► cold behaving towards other people as if you do not like them or care about them: · His manner all evening was cold and unfriendly.· Next time she saw Harry he wasn't rude to her, just very cold.cold to: · She was oddly cold to him, and I wondered what had happened.
► inhospitable unfriendly to people who are visiting your home or country by not doing anything to make them feel welcome: · Generally, the people I met in the city were rude and inhospitable.· So many tourists had visited the monastery that the monks had grown somewhat inhospitable.
► hostile very unfriendly, and ready to argue with someone, criticize them, or fight with them: · There was a crowd of hostile demonstrators waiting outside her door.hostile to/towards: · He was hostile towards me when I arrived, and the situation did not improve over the next few days.openly hostile: · Several of the neighbors had become openly hostile to one another.
► antagonistic unfriendly and trying to cause arguments with someone: · I can't understand why he's being so antagonistic.antagonistic towards/to: · Why are Kate and John so antagonistic towards each other?
► give somebody the cold shoulder informal to ignore someone and be unfriendly to them, especially because they have upset or offended you: · After I got the promotion, a few of my co-workers started giving me the cold shoulder.
► cliquey/cliquish a group of people who are cliquey or cliquish are friendly to the other people within that group but not to the people outside it: · Everyone at the school was so cliquey, it was hard for me to make new friends.· It was a cliquish group, with the older members staying aloof from the younger ones.
a cliquey organization, club etc has a lot of cliques or is controlled by them – used to show disapproval