sexual practice vs fearful

sexual practice is a noun but fearful is not a noun.

Word	Noun	Adjective	Verb	Adverb
sexual practice	Yes	No	No	No
fearful	No	Yes	No	No

sexual practice (noun)	fearful (noun)
activities associated with sexual intercourse

sexual practice (adjective)	fearful (adjective)
	lacking courage; ignobly timid and faint-hearted
	experiencing or showing fear
	causing fear or dread or terror
	extremely distressing
	timid by nature or revealing timidity