only Synonyms

sole lone solely exclusively just merely simply alone unique single scarcely limited singular lonesome solitary peerless but uniquely barely hardly entirely exclusive no more than unmixed unmatched 1 only when uncompounded onliest wholly unitary unless unparagoned unparalleled unrivaled welladay unshared first and last unaccompanied nothing but only just one-time one-of-a-kind only if one-off qualitatively one and only unrepeatable unblended reservedly