THESAURUS
accented, alphabetic character, alveolar, apical, apico-alveolar, apico-dental, articulated, assimilated, back, barytone, bilabial, broad, cacuminal, central, cerebral, character, checked, cipher, close, consonant, consonantal, continuant, dental, device, dissimilated, dorsal, flat, front, glide, glossal, glottal, graph, grapheme, guttural, hard, heavy, high, intonated, labial, labiodental, labiovelar, lateral, lax, letter, lexigraphic character, light, lingual, liquid, low, mid, monogram, monophthongal, muted, narrow, nasal, nasalized, occlusive, open, oxytone, palatal, palatalized, pharyngeal, pharyngealized, phonemic, phonetic, phonetic character, phonetic symbol, phonic, pictographic character, pitch, pitched, posttonic, retroflex, rounded, semivowel, sign, soft, sonant, stopped, stressed, strong, surd, symbol, tense, thick, throaty, tonal, tonic, twangy, unaccented, unrounded, unstressed, velar, vocalic, vocoid, voiced, voiceless, vowel, vowellike, weak, wide, writing, written character
ROGET THESAURUS
Letter
N
letter, character, hieroglyphic, type, capitals, digraph, trigraph, ideogram, ideograph, majuscule, minuscule, majuscule, minuscule, alphabet, ABC, abecedary, christcross-row, consonant, vowel, diphthong, triphthong, mute, liquid, labial, dental, guttural, syllable, monosyllable, dissyllable, polysyllable, affix, suffix, spelling, orthograph, phonography, phonetic spelling, anagrammatism, metagrammatism, cipher, monogram, anagram, doubleacrostic, literal, alphabetical, abecedarian,
syllabic, majuscular, minuscular, uncial.