Which of the following pair of words are not synonymous to each other ?

Question

Accepted Answer

Option 2 is the correct answer because "phlegmatic" and "excitable" are antonyms, not synonyms. "Phlegmatic" describes someone who is calm, unemotional, and slow to react, while "excitable" describes someone who is easily stimulated or aroused to enthusiasm or anger. These are opposite characteristics.

Here's why the other options are incorrect:

*   **Option 1: Loquacious – talkative:** These words are synonymous. "Loquacious" means tending to talk a great deal; talkative.

*   **Option 3: Pompous – conceited:** These words are synonymous. "Pompous" describes someone who is self-important and arrogant, often displaying excessive pride, which aligns with the meaning of "conceited."

*   **Option 4: Indefatigable – tireless:** These words are synonymous. "Indefatigable" means incapable of being tired out; not yielding to fatigue, which is the same as "tireless."