only Synonyms

lone sole just simply solely exclusively alone merely peerless single unique but lonesome entirely solitary unmatched 1 first and last unequaled unmixed unexampled unitary unless unparagoned unparalleled unrivaled welladay wholly uncompounded unaccompanied unassisted at best one-man only if qualitatively unrepeatable reservedly uniquely unshared only when no more than nothing but only just at worst one and only at most at the most unblended one-off unattended