Where does “noncaustic” come from?

noncaustic (English) comes from English caustic, from Italian caustico, from Latin causticus, from Ancient Greek καυστικός, from Ancient Greek -ικός, from Ancient Greek -κός, from Proto-Indo-European -ḱos — -y, -ic.

noncaustic (English): Not caustic

Definitions

  1. Not caustic

Ancestry of “noncaustic”, step by step

noncaustic traces back through two separate lines of ancestry.

via English caustic

StepLanguageWordMeaning
1EnglishcausticCapable of burning, corroding or destroying...
2Italiancausticocaustic; scathing
3Latincausticusburning
4Ancient Greekκαυστικόςburning
5Ancient Greek-ικόςof or pertaining to, in the manner of; -ic
6Ancient Greek-κόςforms adjectives with the sense of 'of or...
7Proto-Indo-European-ḱos-y, -ic

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum—
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -ḱos →Every word from Ancient Greek -ικός →Every word from Ancient Greek -κός →