Where does “doability” come from?

doability (English) comes from English do, from English ditto, from Italian ditto, from Italian detto, from Latin dictus, from Latin dīcō, from Latin -tiō, from Latin dissertātiō — small stone, pebble; gravel, rubble.

doability (English): Feasibility; practicability

Definitions

  1. Feasibility; practicability

Ancestry of “doability”, step by step

doability traces back through two separate lines of ancestry.

via English do

StepLanguageWordMeaning
1EnglishdoA syntactic marker
2EnglishdittoThat which was stated before, the aforesaid, the...
3Italianditto
4Italiandettopast participle of dire; past participle of...
5Latindictussaid, uttered; mentioned, spoken, having been...
6Latindīcōto say, talk, speak, utter, mention
7Latin-tiōtion, -ation, -ing
8Latindissertātiō(spoken) dissertation, discourse, disquisition
9Latindissertusarranged, disposed; explained
10Latindissereresecond-person singular future passive indicative...
11Latindis-asunder, apart, in two; reversal, removal;...
12Latincalceusshoe
13Latincalxlimestone; chalk; the finish line
14Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English ability

StepLanguageWordMeaning
1EnglishabilitySuitableness; The quality or state of being able;...
2Middle Englishabilitesuitability, aptitude, ability
3Old Frenchableté
4Latinhabilitāsability, aptitude, fitness
5Latinhabilisable to have/possess/maintain; having sufficient...
6Latin-ilis-ile
7Proto-Italic-elis
8Proto-Indo-European-elis
9Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Ancient Greek χάλιξ