accurate, appreciative, appropriate, articulate, audible, categorical, characteristic, characterizing, classificational, classificatory, clear, contrastive, critical, defining, definite, delicate, denominative, diacritical, diagnostic, differencing, differential, differentiative, discrete, discriminate, discriminating, discriminative, distinct, distinguished, distinguishing, divisional, divisionary, exact, exemplary, fastidious, fine, hearable, hi-fi, high-fidelity, idiocratic, idiosyncratic, in character, individual, individualizing, individuating, intrinsic, marked, natural, naturalistic, nice, normal, ordinal, particular, peculiar, personalizing, plain, precise, proper, quintessential, realistic, refined, regular, sample, selective, sensitive, separate, separative, several, single, singular, special, specific, subdivisional, subtle, tactful, taxonomic, true to form, true to type, typal, typic, typical, unique, usual