love life vs lovemaking

love life and lovemaking both are nouns.

Word	Noun	Adjective	Verb	Adverb
love life	Yes	No	No	No
lovemaking	Yes	No	No	No

As nouns, love life and lovemaking are synonyms defined as:

love life and lovemaking: sexual activities (often including sexual intercourse) between two people

Other synonyms of love life include love, making love, sexual love.

love life (noun)	lovemaking (noun)
sexual activities (often including sexual intercourse) between two people	sexual activities (often including sexual intercourse) between two people