fragmentize vs atomize

fragmentize and atomize both are verbs.

Word	Noun	Adjective	Verb	Adverb
fragmentize	No	No	Yes	No
atomize	No	No	Yes	No

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

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

fragmentize (verb)	atomize (verb)
break or cause to break into pieces	break up into small particles
	strike at with firepower or bombs
	spray very finely