OK, clever wordy-type people, please settle an argument

[marthamoo]

If mutineers start a mutiny are they mutineering or mutinying?

my dictionary says mutinying. but what I want to know is how on earth do you pronounce it? Stick with mounting a mutiny

Arrrr...yo ho ho and a bottle of rum, me hearties...let's mutiny!

dh is threatening a revolt (not a mutiny). I'm off to bed

Mine is revoltying.

mutating? (End Ignorance now.....)

Arrrr...yo ho ho and a bottle of rum, me hearties...let's mutate!