Definition of solitary:
correctional, hard labor, hermitlike, unfrequented, stay-at-home, imprisonment, (all) on your own, not a single, single, distant, apart, no, back, uncommunicative, troglodyte, self-contained, recluse, keep to yourself, undemonstrative, in isolation, unsociable, separate, offish, obscure, one, unapproachable, solitudinarian, two's company, three's a crowd, nothing, separate, include, eremitic, outlying, retiring, anchorite, extraordinary rendition, zilch, prison, out-of-the-way, lonesome, eremitical, near, solitary confinement, nonsocial, nobody, caveman, isolate, unaccompanied, hermit, (all) by yourself, unsocial, ungregarious, no one, removed, alone, one-off, withdrawn, only, not a living soul, reserved, nongregarious, life imprisonment, reticent, sui generis, cave man, life, unaccessible, particular, hot, solo, attitude, insular, confinement, cave dweller, companionless, companionless, home alone, lone, cool, sole, inaccessible, none, lonely, chilly, retired, naught, internment, remote, standoffish, life sentence, special, chill.
- celibate (part of speech: adjective)
- single (part of speech: adjective)
secluded (part of speech: adjective)