profane
pro-fane
verb
To treat something sacred or holy with great disrespect.
"Do not profane the church with your behaviour."
adjective
Treating sacred things with disrespect; not religious or holy.
"His profane language shocked everyone present."
Thesaurus
Synonyms: unconsecrated, unholy, unsanctified, unhallowed, profanatory, lay, secular, laic, blasphemous, blue, dirty, debase
Antonyms: sacred