Where does “antiphthisical” come from?

antiphthisical (English) comes from English phthisical, from Latin phthisicus, from Ancient Greek φθισικός, from Ancient Greek φθίσις, from Proto-Hellenic kʷʰtʰítis, from Proto-Indo-European dʰgʷʰítis, from Proto-Indo-European dʰgʷʰey- — to decline; to perish.

antiphthisical (English): Relieving or curing phthisis

Definitions

  1. Relieving or curing phthisis

Ancestry of “antiphthisical”, step by step

antiphthisical traces back through two separate lines of ancestry.

via English phthisical

StepLanguageWordMeaning
1Englishphthisicalphthisic
2Latinphthisicusconsumptive, phthisical; a consumptive, a...
3Ancient Greekφθισικόςconsumptive
4Ancient Greekφθίσιςdecline, decay
5Proto-Hellenickʷʰtʰítis
6Proto-Indo-Europeandʰgʷʰítisdecay; destruction; perishing, destruction,...
7Proto-Indo-Europeandʰgʷʰey-to decline; to perish

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European dʰgʷʰey-Every word from Proto-Indo-European dʰgʷʰítisEvery word from Proto-Hellenic kʷʰtʰítis
antiphthisical — Etymology, Origin & Word History | Etymology Explorer