Crass and Hard as nails

Crass adjective - Lacking in refinement or good taste.

Hard as nails and crass are semantically related In some cases you can use "Hard as nails" instead an adjective "Crass".

Nearby Word: crassly

Crass and hard as nails are semantically related in indifferent topic. Sometimes you can use "Crass" instead an adjective phrase "Hard as nails", if it concerns topics such as insensitive.