fragmentise vs rag

fragmentise is not a noun while rag is a noun.

Word	Noun	Adjective	Verb	Adverb
fragmentise	No	No	Yes	No
rag	Yes	No	Yes	No

As verbs, rag is a hyponym of fragmentise; that is, rag is a word with a more specific, narrower meaning than fragmentise:

Other hyponyms of fragmentise include atomise, atomize, bray, comminute, crunch, grind, mash, pound, sunder, sliver, splinter, crumb, brecciate, crush, grate, grind.

fragmentise (noun)	rag (noun)
	a boisterous practical joke (especially by college students)
	a small piece of cloth
	newspaper with half-size pages
	music with a syncopated melody (usually for the piano)
	a week at British universities during which side-shows and processions of floats are organized to raise money for charities

fragmentise (verb)	rag (verb)
break or cause to break into pieces	break into lumps before sorting
	censure severely or angrily
	harass with persistent criticism or carping
	play in ragtime
	treat cruelly
	cause annoyance in; disturb, especially by minor irritations