Where does “unquestionable” come from?

Unquestionable derives from English question, which comes from Latin quaerere meaning "to seek," combined with the Latin suffix -abilis meaning "capable of being," ultimately tracing back to Proto-Indo-European óynos and ano-.

unquestionable (English): undeniable, obvious

Definitions

  1. undeniable, obvious

Ancestry of “unquestionable”, step by step

StepLanguageWordMeaning
1EnglishquestionA sentence, phrase or word which asks for...
2Frenchquestionnerto question, interrogate; to call into question
3Frenchquestiona question; a matter or issue; a problem
4Old Frenchquestionquestion (verbal statement intended to elicit a response)
5Latinquaestiōproblem
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

Words derived from “unquestionable

Every word from Ancient Greek χάλιξ