custrel means A knight's attendant or man-at-arms; a knave. Lexicurio rates it Sui generis — a strength score of 88 out of 100.
custrel is pronounced /ˈkʌstɹəl/.
Why “custrel” is a great word
CUSTREL — [Noun] A knight's attendant or man-at-arms, often of low status; a knave. From Middle English *custrell*, probably a modification of Middle French *coustillier* ("soldier armed with a *coustille* (a type of double-edged sword)"). Unlike a 'squire,' which implies noble aspiration and formal training, or a 'varlet,' which suggests a menial or rogueish servant, a custrel is defined by his martial utility and proximity to violence without its glory. He is the grimy hand tightening a vambrace in the mud, the shadow holding a torch in a damp castle yard, the anonymous body in the churned earth beyond the heraldic pageantry—the necessary, forgotten machinery of chivalry, whose name survives only to denote obscurity.
Etymology
From Old French coustillier (“soldier armed with a coustille (“double-edged sword”)”).
noun
- A knight's attendant or man-at-arms; a knave.