Where does “oppugnable” come from?

oppugnable (English) comes from English oppugn, from Middle French oppugner, from Latin oppugno, from Latin ob-, from Latin obolus, from Ancient Greek ὀβολός, from Ancient Greek ὀβελός, from Ancient Greek βέλος — to throw, reach, pierce; to hit by throwing.

oppugnable (English): Disputable, contestable, refutable, capable of...

Definitions

  1. Disputable, contestable, refutable, capable of...

Ancestry of “oppugnable”, step by step

oppugnable traces back through two separate lines of ancestry.

via English oppugn

StepLanguageWordMeaning
1EnglishoppugnTo contradict or controvert; to oppose; to...
2Middle Frenchoppugner
3LatinoppugnoI attack, assault; I storm, besiege
4Latinob-towards; against
5Latinobolusobolus (Greek coin)
6Ancient Greekὀβολόςobol, obolus, used at Athens as both a weight and...
7Ancient Greekὀβελόςa spit, rod; a horizontal line
8Ancient Greekβέλοςmissile, arrow, dart; weapon; something quickly...
9Proto-Indo-EuropeangʷélHos
10Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing

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 “oppugnable

Every word from Proto-Indo-European gʷelH-Every word from Latin ob-Every word from Proto-Indo-European gʷélHos