Fealty and Foible

Fealty

Definition: (noun) The fidelity owed by a vassal to his feudal lord.

Synonyms: allegiance

Usage: There was a common head, chieftain, or sovereign, whose authority extended over the whole nation…and numerous trains of inferior vassals or retainers, who occupied and cultivated that land upon the tenure of fealty or obedience, to the persons of whom they held it.



Foible

Definition: (noun) A minor weakness or failing of character.

Synonyms: idiosyncrasy, mannerism

Usage: My foible was patriotism; I was ruined by the baneful habit of trying to serve my country.

Source: www.thefreedictionary.com