tuneless

Deficient in melody; not tuneful.

Producing no music; silent.

Unmusical; inharmonious.

Not employed in or not capable of making music.

Not expressed rhythmically or musically; silent; without voice or utterance.

Without tune; inharmonious; unmusical.

Not employed in making music.

Not expressed in music or poetry; unsung.

Having no pleasing tune; not tuneful.

Silent or mute.