cantankerousyoudaoicibaDictYouDict
cantankerous: [18] Cantankerous is a rather mysterious word. It first appears in the 1770s, and the earliest known reference to it is in Oliver Goldsmith’s She Stoops to Conquer 1772: ‘There’s not a more bitter cantanckerous road in all christendom’. Its origin is disputed: perhaps the likeliest source is Middle English contekour ‘brawler’, from contek ‘strife’, a borrowing from an unrecorded Anglo-Norman *contek, but an Irish origin has also been suggested, perhaps from Irish cannrán ‘strife, grumbling’ (another early user of the word was the Irish playwright Thomas Sheridan).
fray (n.)youdaoicibaDictYouDict
mid-14c., "feeling of alarm," shortening of affray (q.v.; see also afraid). Meaning "a brawl, a fight" is from early 15c. (late 14c. in Anglo-Latin). Fraymaker "fighter, brawler" is found in a 1530s statute recorded by Prynne ("Soveraigne Power of Parliaments and Kingdomes," 1643). Nares' "Glossary" has frayment (1540s).