Toneless and Unmodulated

Toneless adjective - Lacking in tone or expression.

Unmodulated and toneless are semantically related. In some cases you can use "Unmodulated" instead an adjective "Toneless".

Nearby Word: tone

Unmodulated adjective - Characterized by lack of variation in pitch, tone, or volume.

Toneless and unmodulated are semantically related. You can use "Toneless" instead an adjective "Unmodulated".