OK a propos absolute absolutely accurate accurately ad rem adapted agreeably all right applicable apposite appropriate apropos apt becoming befitting beyond all praise by consensus chaste compatibly completely concordantly congenially consonantly correct correctly dead right defectless dovetailing entirely faultless faultlessly felicitous fit fitted fitting fittingly flawless flawlessly fully geared hand in glove happy harmoniously ideal ideally immaculate immaculately impeccable impeccably in chorus in concert in keeping in line in step in unison indefectible indefective infallible infallibly irreproachable just just so letter-perfect likely meshing meticulous okay on the button opportune pat peerless perfect perfectly proper properly pure purely qualified relevant right rightly seasonable sic sinless so sortable spotless spotlessly stainless straight straight-up-and-down suitable suited suiting tailored taintless thoroughly to the point to the purpose totally unadulterated unanimously unblemished uncontaminated unfaultable unmixed unspotted untainted wholly with it