versification vs rime

versification and rime both are nouns.

Word	Noun	Adjective	Verb	Adverb
versification	Yes	No	No	No
rime	Yes	No	Yes	No

As nouns, rime is a hyponym of versification; that is, rime is a word with a more specific, narrower meaning than versification:

versification: the form or metrical composition of a poem
rime: correspondence in the sounds of two or more lines (especially final sounds)

Other hyponyms of versification include poetic rhythm, prosody, rhythmic pattern, rhyme, isosyllabism.

versification (noun)	rime (noun)
the art or practice of writing verse	correspondence in the sounds of two or more lines (especially final sounds)
the form or metrical composition of a poem	ice crystals forming a white deposit (especially on objects outside)
a metrical adaptation of something (e.g., of a prose text)

versification (verb)	rime (verb)
	compose rhymes
	be similar in sound, especially with respect to the last syllable