secular vs sophisticated

secular is a noun but sophisticated is not a noun.

Word	Noun	Adjective	Verb	Adverb
secular	Yes	Yes	No	No
sophisticated	No	Yes	No	No

secular (noun)	sophisticated (noun)
someone who is not a clergyman or a professional person

secular (adjective)	sophisticated (adjective)
of or relating to clergy not bound by monastic vows	having or appealing to those having worldly knowledge and refinement and savoir-faire
not concerned with or devoted to religion	ahead in development; complex or intricate
characteristic of or devoted to the temporal world as opposed to the spiritual world	intellectually appealing
of or relating to the doctrine that rejects religion and religious considerations
characteristic of those who are not members of the clergy