Where does “cryptonymic” come from?

cryptonymic (English) comes from English cryptonym, from English -onym, from Ancient Greek ὄνυμα, from Ancient Greek ὄνομα, from Proto-Indo-European h₁nómn̥, from Proto-Indo-European h₃neh₃- — to name.

cryptonymic (English): Of or pertaining to cryptonyms

Definitions

  1. Of or pertaining to cryptonyms

Ancestry of “cryptonymic”, step by step

cryptonymic traces back through two separate lines of ancestry.

via English cryptonym

StepLanguageWordMeaning
1EnglishcryptonymA secret name, a code name
2English-onymname; word
3Ancient GreekὄνυμαDoric and Aeolic form of ὄνομᾰ
4Ancient Greekὄνομαname; fame; noun, in the wide sense: referring to...
5Proto-Indo-Europeanh₁nómn̥name
6Proto-Indo-Europeanh₃neh₃-to name

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European h₃neh₃-
cryptonymic — Etymology, Origin & Word History | Etymology Explorer