not willing to be with other people

nonparticipating; avoiding company

away from active social life or influences

secluded

without other people; unhappy because one has no friends, support etc

feeling friendless, forlorn

of monks or monasteries

with communal life

(of a person, character) slow to express feelings or opinions; (of a seat in a train, room in a hotel etc) kept for a person's later use

silent, unsociable; constrained

without companion; (preferring to be) alone; single; seldom visited

alone, single; unsociable

not willing to be with others

unfriendly

(of a person) unusually quiet and shy

unsociable