unsocial not seeking or given to association; being or living without companions; "the unsocial disposition to neglect one's neighbors"
solitary -
lacking companions or companionship; "he was alone when we met him"; "she is alone much of the time"; "the lone skier on the mountain"; "a lonely fisherman stood on a tuft of gravel"; "a lonely soul"; "a solitary traveler"
unaccompanied (of a state or an event) taking place without something specified occurring at the same time; "a headache unaccompanied by other symptoms"
solitary -
of plants and animals; not growing or living in groups or colonies; "solitary bees"
solitary -
being the only one; single and isolated from others; "the lone doctor in the entire county"; "a lonesome pine"; "an only child"; "the sole heir"; "the sole example"; "a solitary instance of cowardice"; "a solitary speck in the sky"
single not divided among or brought to bear on more than one object or objective; "judging a contest with a single eye"; "a single devotion to duty"; "undivided affection"; "gained their exclusive attention"
solitary -
devoid of creatures; "a lonely crossroads"; "a solitary retreat"; "a trail leading to an unfrequented lake"
solitary -
Not inhabited or occupied; without signs of inhabitants or occupation; desolate; deserted; silent; still; hence, gloomy; dismal; as, the solitary desert.