Gauche

прилагательное [французский язык] неловкий, неуклюжий, нескладный Синоним(ы): maladroit, uncouth, clumsy, awkward Антоним(ы): adroit, urbane

Большой англо-русский словарь

Gauche

adjective (sometimes gaucher; sometimes gauchest) Etymology: French, literally, left 1. a. lacking social experience or grace; also not tactful; crude Example: it would be gauche to mention the subject b. crudely made or done Example: a gauche turn of phrase 2. not planar Example: gauche conformation of molecules Synonyms: see awkwardgauchely adverbgaucheness noun

Merriam-Webster's Collegiate Dictionary