Where does “antispastic” come from?

antispastic (English) comes from English spastic, from Latin spasticus, from Ancient Greek σπαστικός, from Ancient Greek -τικός, from Ancient Greek -σις, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

antispastic (English): That prevents or diminishes spasms;...

Definitions

  1. That prevents or diminishes spasms;...

Ancestry of “antispastic”, step by step

antispastic traces back through 3 separate lines of ancestry.

via English spastic

StepLanguageWordMeaning
1EnglishspasticOf, relating to, or affected by spasm; Of or...
2Latinspasticus
3Ancient Greekσπαστικόςdrawing in, absorbing
4Ancient Greek-τικόςrelating to, suited to, skilled in, able to,...
5Ancient Greek-σιςAdded to verb stems to form abstract nouns or...
6Ancient Greek-τιςretained after dentals
7Proto-Indo-European-tisDerives abstract/action nouns from verb roots

via French antispastique

StepLanguageWordMeaning
1Frenchantispastiqueantispastic, antispasmodic
2Frenchanti-anti
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite

via English antispast

StepLanguageWordMeaning
1EnglishantispastA metrical foot composed of an iambus and a...
Every word from Proto-Indo-European -tis
antispastic — Etymology, Origin & Word History | Etymology Explorer