non-religious

The word "non-religious" is a modern English compound formed by directly applying the Latin-derived negative prefix "non-" to the adjective "religious." The prefix "non-" originates from Latin non, meaning "not," a strengthened form of the Proto-Indo-European negative particle ne. The base word "religious" entered English via Old French from Latin religiosus, meaning "pious, careful," itself derived from religio (obligation, bond, reverence). The compound logic is transparent and grammatical, creating a straightforward negation: "not having the qualities of or connection to religion." This formation follows a common pattern in English for creating precise antonyms, especially in secular and academic contexts.

Structure: non (not) + religious (relating to religion) - non: A prefix of Latin origin, meaning "not." It functions as a negative or privative prefix. - religious: An adjective of Latin origin (from religiosus), meaning "relating to religion." It functions as the base word being negated.