1. See Mustache.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• mistache,
• moustashes,
• mostache,
• moustached,
• mastache,
• mustach,
• mustace,
• moustashe,
• moustach,
• mostachs,
• mostach,
• mushtache,
• moushtache,
• mustashe,
• mutache,
• moustash,
• moustace,
• mustache,
• moustachee,
• moustachea

• moustachio,
• mostaccioli,
• mustachioed,
• mustagh,
• mustache cup,
• mustache,
• mustached.

The adjective form of the word "moustache" is "moustached".

The plural of the "moustache" can be the "moustaches".

The singular of the "moustache" can be the "moustache".