thoughtful vs broody

thoughtful is not a noun while broody is a noun.

Word	Noun	Adjective	Verb	Adverb
thoughtful	No	Yes	No	No
broody	Yes	Yes	No	No

thoughtful (noun)	broody (noun)
	a domestic hen ready to brood

thoughtful (adjective)	broody (adjective)
exhibiting or characterized by careful thought	physiologically ready to incubate eggs
taking heed; giving close and thoughtful attention	deeply or seriously thoughtful
considerate of the feelings or well-being of others
having intellectual depth
characterized by solemn, sincere manner