ἔκστασίς τίς ἐστιν ἐν τῇ γενέσει τὸ παρὰ φύσιν τοῦ κατὰ φύσιν → what is contrary to nature is any developmental aberration from what is in accord with nature (Aristotle, On the Heavens 286a19)
indĕcet,¹⁶ ēre (v. decet), intr., être inconvenant : juvenes ea non indecent Plin. Min. Ep. 3, 1, 2, cela ne messied pas à la jeunesse.
indecet, cuit, ere. n. 2. :: 不相宜。不合禮