verse form vs rhyme

verse form and rhyme both are nouns.

Word	Noun	Adjective	Verb	Adverb
verse form	Yes	No	No	No
rhyme	Yes	No	Yes	No

As nouns, rhyme is a hyponym of verse form; that is, rhyme is a word with a more specific, narrower meaning than verse form:

verse form (noun)	rhyme (noun)
a composition written in metrical feet forming rhythmical lines	correspondence in the sounds of two or more lines (especially final sounds)
	a piece of poetry

verse form (verb)	rhyme (verb)
	compose rhymes
	be similar in sound, especially with respect to the last syllable