Indurate and Pigheaded

Indurate adjective - Having or showing a lack of sympathy or tender feelings.

Pigheaded and indurate are semantically related. In some cases you can use "Pigheaded" instead an adjective "Indurate".

Pigheaded adjective - Sticking to an opinion, purpose, or course of action in spite of reason, arguments, or persuasion.

Indurate and pigheaded are semantically related. Sometimes you can use "Indurate" instead an adjective "Pigheaded".