Tough and Unsavory

Tough adjective - Not easily chewed.

Unsavory and tough are semantically related In some cases you can replace term "Unsavory" with "Tough", this adjectives are similar.

Nearby Words: toughness, toughen, toughening, tougher, toughed

Unsavory adjective - Disagreeable or disgusting to the sense of taste.

Tough and unsavory are semantically related in revolting topic. Sometimes you can use "Tough" instead an adjective "Unsavory".