Synonyms and related words :
a propos, ad rem, adapted, admissible, appertaining, applicable, applying, appropriate, apropos, apt, becoming, befitting, belonging, dovetailing, felicitous, fit, fitted, fitting, geared, germane, happy, in point, involving, just right, likely, material, meshing, on the button, opportune, pat, pertaining, pertinent, qualified, relevant, right, seasonable, sortable, suitable, suited, suiting, tailored, timely, to the point, to the purpose