climax vs sexual climax

climax and sexual climax both are nouns.

Word	Noun	Adjective	Verb	Adverb
climax	Yes	No	Yes	No
sexual climax	Yes	No	No	No

As nouns, climax and sexual climax are synonyms defined as:

climax and sexual climax: the moment of most intense pleasure in sexual intercourse

Other synonyms of climax include coming, orgasm.

climax (noun)	sexual climax (noun)
the moment of most intense pleasure in sexual intercourse	the moment of most intense pleasure in sexual intercourse
the decisive moment in a novel or play
arrangement of clauses in ascending order of forcefulness
the highest point of anything conceived of as growing or developing or unfolding
the most severe stage of a disease

climax (verb)	sexual climax (verb)
end, especially to reach a final or climactic stage