mons veneris vs fatty tissue

mons veneris and fatty tissue both are nouns.

Word	Noun	Adjective	Verb	Adverb
mons veneris	Yes	No	No	No
fatty tissue	Yes	No	No	No

As nouns, fatty tissue is a hypernym of mons veneris; that is, fatty tissue is a word with a broader meaning than mons veneris:

mons veneris: a mound of fatty tissue covering the pubic area in women
fatty tissue: a kind of body tissue containing stored fat that serves as a source of energy; it also cushions and insulates vital organs

Other hypernyms of mons veneris include adipose tissue, fat.

mons veneris (noun)	fatty tissue (noun)
a mound of fatty tissue covering the pubic area in women	a kind of body tissue containing stored fat that serves as a source of energy; it also cushions and insulates vital organs