Premarital
Part of speech: adjective
Definition: Before one's marriage, before getting married.
Observance
Part of speech: noun
Definition: The practice of complying with a law, custom, command or ruleThe custom of celebrating a holiday or similar occasionObservation or the act of watchingA rule governing a religious order, especially in the Roman Catholic church
Example sentence: Regardless of their religious observance, citizens can and should unite around universal human rights and freedoms, and democratically oppose those who violate them.