grind vs fragment

grind and fragment both are nouns.

Word	Noun	Adjective	Verb	Adverb
grind	Yes	No	Yes	No
fragment	Yes	No	Yes	No

As verbs, fragment is a hypernym of grind; that is, fragment is a word with a broader meaning than grind:

Other hypernyms of grind include break up, fragmentise, fragmentize.

As verbs, fragment is a hypernym of grind; that is, fragment is a word with a broader meaning than grind:

Other hypernyms of grind include break up, fragmentise, fragmentize.

grind (noun)	fragment (noun)
the act of grinding to a powder or dust	a broken piece of a brittle artifact
hard monotonous routine work	an incomplete piece
the grade of particle fineness to which a substance is ground	a piece broken off or cut off of something else
an insignificant student who is ridiculed as being affected or boringly studious

grind (verb)	fragment (verb)
reduce to small pieces or particles by pounding or abrading	break or cause to break into pieces
make a grating or grinding sound by rubbing together
press or grind with a crushing noise
shape or form by grinding
created by grinding
dance by rotating the pelvis in an erotically suggestive way, often while in contact with one's partner such that the dancers' legs are interlaced
work hard