The adjective thoughtful describes someone who pays attention or considers others' feelings when they speak and act.

Is thoughtful an adjective or adverb?

Word family (noun) thought thoughtfulness ≠ thoughtlessness (adjective) thoughtful ≠ thoughtless (adverb) thoughtfully ≠ thoughtlessly.

What is the adjective form of thoughtful?

thoughty. thoughtful; given to serious thought or reflection; attentive; intelligent.