Where does “nonmyasthenic” come from?

nonmyasthenic (English) comes from English myasthenic, from English myasthenia, from Ancient Greek ἀσθένεια, from Ancient Greek ἀσθενής, from Ancient Greek σθένος, from English micro-, from Ancient Greek μικρο-, from Ancient Greek μικρός — soft, tender, dear.

nonmyasthenic (English): Not myasthenic

Definitions

  1. Not myasthenic

Ancestry of “nonmyasthenic”, step by step

nonmyasthenic traces back through two separate lines of ancestry.

via English myasthenic

StepLanguageWordMeaning
1EnglishmyasthenicOf, pertaining to, or suffering from myasthenia;...
2EnglishmyastheniaAbnormal weakness of the muscles; but especially...
3Ancient Greekἀσθένειαweakness; sickness; moral weakness, depravity
4Ancient Greekἀσθενήςwithout strength, weak; feeble, sickly; sick, ill
5Ancient Greekσθένοςstrength, might, power
6Englishmicro-API; Very small; One millionth
7Ancient Greekμικρο-micro
8Ancient Greekμικρόςlittle, small
9Proto-Indo-Europeanmēy-soft, tender, dear

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 mēy-Every word from Ancient Greek μικρόςEvery word from English micro-