loner Definition

solitudinarian, recluse, introvert, hermit, individualist, ascetic, rogue, solitaire, solo, eremite, lonely, outcast, misfit, homebody, taciturn, weirdo, asocial, misanthrope, workaholic, sociopath, psychopath, friendless, neurotic, drifter, extrovert, eccentric, gregarious, sullen, antisocial, standoffish, troublemaker, paranoid, morose, agoraphobic, sociable, tomboy, dweeb, oddball, studious, idealist, psychotic, protagonist, aloof, uncommunicative, misanthropic, schizophrenic, introverted, bookworm, daydreamer, wanderer, anchoret, bookish, dreamer, solipsist, nerdy, everyman, brooding, moody, sensualist, slacker, hermitic, womanizer, overachiever, easygoing, frontierswoman, skirt chaser, untrusting, widower, philanderer, scruffy, partier, deranged, incommunicative, pothead, unassuming, goofball, unassertive, autodidact, hardass, sulker, hoodlum, grump, tenderhearted, layabout, unexpressive, slobby, sentimentalist, narcissist, gym rat, esthete, diffident, unaffectionate, hustler, old codger, devil worshiper, conniver, playboy, befriends, perfectionist, wallflower,