Hard-nosed and Unconsequential

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

Unconsequential and hard-nosed are semantically related. In some cases you can use "Unconsequential" instead an adjective phrase "Hard-nosed".

Hard-nosed and unconsequential are semantically related. Sometimes you can use "Hard-nosed" instead an adjective "Unconsequential".