Where does “unquarrelsome” come from?

unquarrelsome (English) comes from English quarrelsome, from English quarrel, from Middle English quarrel, from Old French quarel, from Vulgar Latin quadrellus, from Latin quādrus, from Latin quattŭor, from Portuguese quarto — and.

unquarrelsome (English): Not quarrelsome

Definitions

  1. Not quarrelsome

Ancestry of “unquarrelsome”, step by step

unquarrelsome traces back through two separate lines of ancestry.

via English quarrelsome

StepLanguageWordMeaning
1EnglishquarrelsomeArgumentative; fond of or prone to quarreling
2EnglishquarrelA dispute or heated argument; "Often preceded by...
3Middle Englishquarrelbolt for an arbalest, crossbow, or siege engine; ...
4Old Frenchquarelsquare block of stone; square-headed bolt for a...
5Vulgar Latinquadrellus
6Latinquādrussquare
7Latinquattŭorfour; 4
8Portuguesequartoordinal form of quatro; fourth; quarter; fourth;...
9Old Portuguesequartoquarter
10Latinquārtusfourth
11Proto-Indo-Europeankʷeturtos
12Proto-Indo-Europeankʷetwóresfour
13Proto-Indo-Europeankʷe-and

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European kʷe-Every word from Proto-Indo-European kʷetwóresEvery word from Proto-Indo-European kʷeturtos