他对他们不诚实的行为表现出完全的蔑视。

He showed utter ___contempt for their dishonest actions.

她轻蔑的哼声令人无法忽视。

Her snort of ___contempt was impossible to ignore.

对于他懦弱的行为，我只有蔑视。

I feel nothing but ___contempt for his cowardly behaviour.