Put-on and Soft shell

Put-on adjective - Lacking in natural or spontaneous quality.

Soft shell and put-on are semantically related In some cases you can use "Soft shell" instead an adjective phrase "Put-on".

Put-on and soft shell are semantically related in fake topic. Sometimes you can use "Put-on" instead an adjective phrase "Soft shell", if it concerns topics such as counterfeit.