Another word for only
exclusively, uniquely, wholly, entirely, severally, particularly, alone, and no other, and no more, and nothing else, undividedly, nothing but, totally, utterly, first and last, one and only; see also individually, singly.
Another word for onlyadjective
Alone in a given category:lone, one, particular, separate, single, singular, sole, solitary, unique. Idioms: first and last, one and only. See include
Without equal or rival:alone, incomparable, matchless, nonpareil, peerless, singular, unequaled, unexampled, unique, unmatched, unparalleled, unrivaled. See same