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HYPHEN
WORDNET DICTIONARY
CIDE DICTIONARY
THESAURUS

WORDNET DICTIONARY

Adjective toneless has 1 sense

• toneless(a = adj.all) Array - lacking in tone or expression; "his toneless mechanical voice"
Antonym: toned

CIDE DICTIONARY

THESAURUS

toneless

achromatic, achromic, anemic, ashen, ashy, bled white, bloodless, cadaverous, chloranemic, colorless, dead, deadly pale, deathly pale, dim, dimmed, dingy, discolored, droning, dull, etiolated, exsanguinated, exsanguine, exsanguineous, faded, faint, fallow, flat, ghastly, gray, haggard, hueless, hypochromic, lackluster, leaden, livid, lurid, lusterless, mat, mealy, monotone, monotonic, muddy, neutral, pale, pale as death, pale-faced, pallid, pasty, sallow, sickly, soniferous, sonorous, sounded, sounding, tallow-faced, tonal, uncolored, wan, washed-out, waxen, weak, whey-faced, white

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