worldly; secular
Describes things concerned with the material world rather than spiritual or religious matters. Often used in contrast to religious or idealistic values.
彼は世俗的な成功よりも精神的な充実を求めた。
He sought spiritual fulfillment rather than worldly success.
この問題は世俗的な観点からも議論すべきだ。
This issue should also be discussed from a secular perspective.
世俗的 means 'secular/worldly' (as opposed to religious/spiritual), whereas 通俗的 means 'popular/commonplace'; the two share the kanji 俗 but differ in meaning.
unworldly; supermundane; free from worldly cares
secular humanism
Compound of 世俗 (secular, worldly) + 的 (adjectival suffix).