We don't have synonyms for fuselages yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are fuselage.
(n) :
(aeronautics) The main body of an aerospace vehicle; the long central structure of an aircraft to which the wings (or rotors), tail, and engines are attached, and which accommodates crew and cargo.
(n) :
(aeronautics) The main body of an aerospace vehicle; the long central structure of an aircraft to which the wings (or rotors), tail, and engines are attached, and which accommodates crew and cargo.