Hypertext Webster Gateway: "toneless"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Toneless \Tone"less\, a.
Having no tone; unmusical.
From WordNet (r) 1.7 (wn)
toneless
adj : lacking in tone or expression; "his toneless mechanical
voice" [ant: {toned}]
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