By early 17th century, general use of the word Dutch had become exceedingly rare in Great Britain and it became an exonym specifically tied to the modern Dutch, i.e. the Dutch-speaking inhabitants of the Low Countries. Many factors facilitated this, including close geographic proximity, trade and military conflicts. Due to the latter, "Dutch" also became pejorative label pinned by English speakers on almost anything they regard as inferior, irregular, or contrary to their own practice. Examples include "Dutch treat" (each person paying for himself), "Dutch courage" (boldness inspired by alcohol), "Dutch wife" (a type of sex doll) and "Double Dutch" (gibberish, nonsense) among others.