Where does “caustical” come from?

caustical (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.

caustical (English): Archaic form of caustic

Definitions

  1. Archaic form of caustic

Ancestry of “caustical”, step by step

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
Every word from Proto-Indo-European -ḱosEvery word from Ancient Greek -ικόςEvery word from Ancient Greek -κός
caustical — Etymology, Origin & Word History | Etymology Explorer