Solutions Renounce a former opinion or belief has 4 entries with similar clues

• 6-letter words
• heresyOpinion contrary to generally accepted beliefs
• 9-letter words
• traditionOpinion, custom, or belief handed down from one generation to another
• 10-letter words
• convictionA firmly held belief or opinion
• 16-letter words
• article-of-faithA firmly held belief or opinion