The French word moustache is a cognate and means mustache.
Mustache is the US spelling of the French word moustache, which was derived from the Italian word mostacchio that came from the Greek mustaki.
The English word comes from the French moustache which comes from Italian mustaccio which comes from Greek mustax.
The word "mustache" has 2(two) syllables in it.
Moustache
It is "moustache"
I combed my mustache after my shower.
It is probably short for a mustache. Example: "You have a bit of a tash growing there."
Moo-stash
It is called a "barbiche" in french.
it is not a French word
Stanley French, hands down, has the most epic mustache of all time. I heard that one time, it strangled a Kodiak Bear to death in under 2 minutes...
Mustache Whiskers Bristles