The term 'very religious' can be described by two crossword solutions: 'PIOUS' (5 letters) and 'churchy' (7 letters). PIOUS is an adjective that describes someone who is deeply devoted to their religion and follows its teachings closely. Churchy is an adjective that describes someone who is very involved in the activities of a church, such as attending services regularly and participating in church-related events. Both words imply a strong commitment to religious beliefs and practices.