milt vs soft roe

milt and soft roe both are nouns.

Word	Noun	Adjective	Verb	Adverb
milt	Yes	No	No	No
soft roe	Yes	No	No	No

As nouns, milt and soft roe are synonyms defined as:

milt and soft roe: fish sperm or sperm-filled reproductive gland; having a creamy texture

milt (noun)	soft roe (noun)
seminal fluid produced by male fish	fish sperm or sperm-filled reproductive gland; having a creamy texture
fish sperm or sperm-filled reproductive gland; having a creamy texture