nidation vs organic process

nidation and organic process both are nouns.

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

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

nidation: (embryology) the organic process whereby a fertilized egg becomes implanted in the lining of the uterus of placental mammals
organic process: a process occurring in living organisms

Other hypernyms of nidation include biological process.

nidation (noun)	organic process (noun)
(embryology) the organic process whereby a fertilized egg becomes implanted in the lining of the uterus of placental mammals	a process occurring in living organisms