What is the correct part of speech of the underlined word" He was never the wiser for his experience.

The answer "Adverb" is correct because the word "wiser" in the sentence functions to describe the state of being affected by his experience. In this context, "the wiser" acts like a comparative adjective, but its role in the sentence relates to how it modifies the meaning of the subject's experience. However, technically, it is the adjective itself.

To clarify further:

• Adverbs often modify verbs, adjectives, or other adverbs by providing context about how, when, where, or to what extent something occurs.
• In this case, while "wiser" describes a quality, it doesn’t function as an adverb that modifies another word but reflects a comparative state.

So although "wiser" describes a state of being, it is actually an adjective, not an adverb. Therefore, the correct answer should be "Adjective".

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