Synonyms and related words :
Bronze Age man, Hominidae, Iron Age man, Stone Age man, aboriginal, aborigine, ancient, antediluvian, anthropoid, ape-man, arrearage, autochthon, break, bushman, cave dweller, caveman, defalcation, defect, deficiency, deficit, discontinuity, fossil man, gap, hiatus, hominid, humanoid, interval, lack, lacuna, man of old, need, omission, outage, preadamite, prehistoric man, prehuman, primate, primitive, protohuman, shortage, troglodyte, ullage, want, wantage