Operose and Rigorous

Operose adjective - Characterized by effort to the point of exhaustion; especially physical effort.

Rigorous and operose are semantically related. In some cases you can use "Rigorous" instead an adjective "Operose".

Rigorous adjective - Given to exacting standards of discipline and self-restraint.

Operose and rigorous are semantically related. Sometimes you can use "Operose" instead an adjective "Rigorous".

Nearby Words: rigorously, rigor, rigour, rigorism