Heavy-handed and Unwieldy

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

Unwieldy and heavy-handed are semantically related. In some cases you can use "Unwieldy" instead an adjective phrase "Heavy-handed".

Unwieldy adjective - Difficult to use or operate especially because of size, weight, or design.

Heavy-handed and unwieldy are semantically related. Sometimes you can use "Heavy-handed" instead an adjective "Unwieldy".