The word that means important beliefs is "values." Values are fundamental principles or standards that guide behavior and decision-making, reflecting what individuals or groups consider significant or worthwhile. They shape our perceptions of right and wrong and influence our actions and interactions with others.
insignificant
it means the willingness to respect or accept the customs, beliefs, or opinions of others.
honesty
Religion
Tolerate means to allow something to continue, regardless of one's beliefs or convictions. Another word for tolerate is abide.
A tradition.
"Convert" is a word that means to change one's beliefs or opinions, often in a religious or philosophical context.
The word you may be looking for is "disillusioned," which means feeling disappointed and disenchanted when your beliefs or expectations are proven false.
whats another work for customs
The word "major" means most important and the word "minor" means less important.
insignificant
it means the willingness to respect or accept the customs, beliefs, or opinions of others.
The word heterodox is an adjective. It means pertaining to beliefs that are different from the norm.
Critical
honesty
Imperative
I means important.