| Pertinent 1. (a.) Belonging or related to the subject or matter in hand; relevant; material; as, pertinent illustrations or arguments; pertinent evidence. 2. (a.) Regarding; concerning; belonging; pertaining. Thesaurus Entries a propos, ad rem, admissible, affinitive, appertaining, applicable, applying, apposite, appropriate, apropos, apt, associative, belonging, comparable, comparative, congenial, connective, correlative, en rapport, fitting, germane, in point, involving, linking, material, pertaining, proportionable, proportional, proportionate, referable, referring, relating, relational, relative, relevant, suitable, sympathetic, to the point, to the purpose | ![]() |