Muttonheaded and Slow

Slow and muttonheaded are semantically related In some cases you can use "Slow" instead an adjective "Muttonheaded".

Slow adjective - Moving or proceeding at less than the normal, desirable, or required speed.

Muttonheaded and slow are semantically related in dense topic. You can use "Muttonheaded" instead an adjective "Slow". informal substitute

Nearby Words: slowness, slowed, slowly, slowing, slowdown