| Unallied (a.) Not allied; having no ally; having no connection or relation; as, unallied species or genera. Thesaurus Entries alien, apart, detached, disconnected, discrete, disjunct, disrelated, dissociated, exotic, extraneous, foreign, incommensurable, incomparable, independent, insular, irrelative, isolated, other, outlandish, removed, segregate, separate, separated, strange, unaffiliated, unassociated, unconnected, unrelatable, unrelated |