A. Harmonious
B. Conflicting
C. Contradictory
D. Similar
🧠 Explanation:
The antonym of incongruous is harmonious, meaning compatible or consistent. “Antonym” is a noun; “harmonious” is an adjective. Alternatives like “coherent” or “consistent” could fit contextually. Recognizing antonyms is important for vocabulary development, comprehension, and precise language use.
