Synonyms and related words :
accurate, active, attentive, careful, censorious, choicy, choosy, close, compliant, conforming, conscientious, conscionable, constant, conventional, correct, critical, delicate, demanding, detailed, devoted, devout, discriminating, discriminative, duteous, dutiful, exact, exacting, exigent, exquisite, faithful, fastidious, fine, finical, finicking, finicky, formal, fussy, heedful, loyal, methodical, meticulous, mindful, minute, narrow, nice, observant, orderly, overconscientious, overscrupulous, painstaking, particular, perfectionistic, picky, practicing, precious, precise, precisian, precisianistic, precisionist, precisionistic, priggish, prudish, punctual, puristic, puritanic, refined, regardful, religious, rigid, rigorous, scrupulous, scrutinizing, selective, sensitive, strict, subtle, tender-conscienced, TRUE