Moho vs Mohorovicic discontinuity

Moho and Mohorovicic discontinuity both are nouns.

Word	Noun	Adjective	Verb	Adverb
Moho	Yes	No	No	No
Mohorovicic discontinuity	Yes	No	No	No

As nouns, Moho and Mohorovicic discontinuity are synonyms defined as:

Moho and Mohorovicic discontinuity: the boundary between the Earth's crust and the underlying mantle

Moho (noun)	Mohorovicic discontinuity (noun)
the boundary between the Earth's crust and the underlying mantle	the boundary between the Earth's crust and the underlying mantle