blasphemy vs sacrilege

blasphemy and sacrilege both are nouns.

Word	Noun	Adjective	Verb	Adverb
blasphemy	Yes	No	No	No
sacrilege	Yes	No	No	No

As nouns, blasphemy and sacrilege are synonyms defined as:

blasphemy and sacrilege: blasphemous behavior; the act of depriving something of its sacred character

Other synonyms of blasphemy include desecration, profanation.

blasphemy (noun)	sacrilege (noun)
blasphemous behavior; the act of depriving something of its sacred character	blasphemous behavior; the act of depriving something of its sacred character
blasphemous language (expressing disrespect for God or for something sacred)