binele-substantiv(isi poate schimba val. gramaticala in adverb)
negru,alb-adj(se pot transforma in subst)
un nebun,intelepti-subst.(se pot transf. in adj)
zgarcitul,darnicul-subst (se pot transf. in adj)
luand,dand-adv(se pot transf. in verbe la gerunziu)