Choose the antonym of 'lucid':
Show answer & explanation
Correct answer: C
Explanation
Lucid: This word means clear, easy to understand, or rational.
Vague: This is the correct antonym because it means uncertain, indefinite, or unclear in character or meaning.
Clear and Transparent are synonyms of lucid, referring to something that is easy to see or understand.
Coherent is also a synonym, meaning logical and consistent.