Charade and Fig leaf

Charade noun - A display of emotion or behavior that is insincere or intended to deceive.

Fig leaf and charade are semantically related In some cases you can use "Fig leaf" instead a noun "Charade".

Fig leaf noun - A leaf from a fig tree.

Charade and fig leaf are semantically related in covering topic. Sometimes you can use "Charade" instead a noun phrase "Fig leaf".