See lonesome in Webster's New World Roget's A-Z Thesaurus II
adjective
Dejected due to the awareness of being alone:
desolate, forlorn, lonely, lorn. See happyLacking the company of others:
alone, companionless, lone, lonely, single, solitary, unaccompanied. See includeEmpty of people:
deserted, desolate, forlorn, godforsaken, lonely, unfrequented. See fullFar from centers of human population:
back, insular, isolated, lonely, obscure, outlying, out-of-the-way, remote, removed, secluded, solitary. Idiom: off the beaten path (or track). See near
Learn more about lonesome