Where does “demonstratable” come from?

demonstratable (English) comes from English demonstrate, from Latin demonstratus, from Latin dēmōnstrō, from Latin dē-, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti — afterwards, post; by, at.

demonstratable (English): Alternative form of demonstrable

Definitions

  1. Alternative form of demonstrable

Ancestry of “demonstratable”, step by step

demonstratable traces back through two separate lines of ancestry.

via English demonstrate

StepLanguageWordMeaning
1Englishdemonstrateto show how to use; to show the steps taken to...
2Latindemonstratusshown, having been shown; proven, having been...
3Latindēmōnstrōto show, demonstrate, prove
4Latindē-of; from
5Latinof; concerning; about
6Latinpostbehind; after, since, besides, except; behind,...
7Latinposteablative singular of postis
8Proto-Italicpostibehind, after
9Proto-Indo-Europeanpóstiafter
10Proto-Indo-Europeanpósafterwards, post; by, at

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis
7Proto-Indo-European-elis
8Proto-Indo-European-lósForms agent nouns from verbal roots

Words derived from “demonstratable

Every word from Proto-Indo-European pósEvery word from Latin dē-Every word from Proto-Indo-European pósti
demonstratable — Etymology, Origin & Word History | Etymology Explorer