Useful Alternative Adjectives

There seems to be a an illogical combination of adjectives here however they could still works and can be use a colloquial words perhaps :)

1. Smartly Stupid - it means an expert in stupidity.

2. Lying Truth - it means a counterfeit or fake one pretending and perceived to be truth and fact whereas not.

3. Malevolent Kindness - a chastening or hard disciplining act or Sadistic Love and concern.

4. Pretty ugly - it means not so kinda good but in anyway between good and bad.

5. Significant Trifles - it means necessary though it is nonsense.