effacement vs organic process

effacement and organic process both are nouns.

Word	Noun	Adjective	Verb	Adverb
effacement	Yes	No	No	No
organic process	Yes	No	No	No

As nouns, organic process is a hypernym of effacement; that is, organic process is a word with a broader meaning than effacement:

effacement: shortening of the uterine cervix and thinning of its walls as it is dilated during labor
organic process: a process occurring in living organisms

Other hypernyms of effacement include biological process.

effacement (noun)	organic process (noun)
withdrawing into the background; making yourself inconspicuous	a process occurring in living organisms
shortening of the uterine cervix and thinning of its walls as it is dilated during labor