fragmentise vs sunder

fragmentise and sunder both are verbs.

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

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

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

fragmentise (verb)	sunder (verb)
break or cause to break into pieces	break apart or in two, using violence