Belgian ales often carry additional wording on their labels indicating their strength. This applies to their original malt strength not their alcoholic strength. Variations may appear as follows:

Single:

• Dutch/Flemish - enkel (pron. 'ankle')
• French/Walloon - ?

Double:

• Dutch/Flemish - dubbel (pron. 'double')
• French/Walloon - double (pron. 'doobluh')

Triple:

• Dutch/Flemish - tripel (pron. 'treepel' or 'trippel')
• French/Walloon - triple (pron. 'treepluh')

Quadruple:

• Dutch/Flemish - quadrupel (pron. 'quadruple')
• French/Walloon - quadruple (pron. 'quadrupluh')

Also on the Trappist Ale "La Trappe" you will see the Latin versions: Angulus, Duplus, Triplus, and Quadruplus.

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