Incorrect spelling

manouverable

Incorrect spelling, explanation: This spelling is wrong since the word in British English is taken directly from the French manoeuvre (manoeuvrable is an adjective, so a suffix is added). American English maneuverable was simplified, as many other words in AmE. Therefore maneuverable is the correct form (or manoeuvrable in BrE) and manouverable is incorrect.


Correct spelling

maneuverable

Correct spelling, explanation: In American English, the correct form of this word is maneuverable. British English manoeuvrable has been taken directly from French (manoeuvre and the adjective suffix -able), while the AmE version was simplified. Manouverable is therefore the wrong form.

Definition of maneuverable/manoeuvrable:
adjective, possible to be moved, also in military meaning (moved carefully)
These machines are lightweight and maneuverable.
Nowadays technology is so advanced that it is possible for a lightweight design to be far more maneuverable than conventional aircraft.