Bullhead and Rigid

Bullhead noun - Freshwater sculpin with a large flattened bony-plated head with hornlike spines.

Rigid and bullhead are semantically related. in pigheaded topic. In some cases you can use "Rigid" instead an adjective "Bullhead".

Rigid adjective - Not allowing for any exceptions or loosening of standards.

Bullhead and rigid are semantically related. You can use "Bullhead" instead an adjective "Rigid".

Nearby Words: rigor, rigidity, rigidly