Synonyms to fastidious

accurate, OK, absolute, all right, appreciative, attentive, authentic, careful, close, conscientious, correct, critical, dead right, delicate, demanding, dependable, detailed, differential, discriminate, discriminating, discriminative, distinctive, distinguishing, exact, exacting, exigent, exquisite, faultless, fine, finical, finicking, finicky, flawless, fussy, just, just right, letter-perfect, meticulous, minute, narrow, nice, okay, on the mark, particular, perfect, precise, precisianistic, precisionistic, proper, punctilious, punctual, refined, reliable, religious, right, rigid, rigorous, scrupulous, scrutinizing, selective, sensitive, straight, straight-up-and-down, strict, subtle, tactful, unerring, acclamatory, acknowledging, admiring, alive to, appreciative of, apprised of, approbatory, awake to, aware of, behind the curtain, behind the scenes, beholden, cognizant of, commendatory, complimentary, conscious of, crediting, encomiastic, eulogistic, fas