7458. Synonym of INSIPID

✅ The correct answer is option D.
Lucid : expressed clearly; easy to understand.

Wily : skilled at gaining an advantage, especially deceitfully.

Witty : showing or characterized by quick and inventive verbal humour.

Flat : (of a person) without energy or enthusiasm.

Insipid : lacking vigour or interest.

Synonym of Insipid is Flat