Common misspellings of the word sousaphone are:
How do you spell sousaphone?. It is not osusaphone or ousaphone or soosaphone or sosaphone or sosuaphone or souaphone or souasphone or sousahone or sousahpone or sousaphne or sousaphnoe or sousaphoe or sousaphoen or sousaphon or sousapohne or sousapone or souspahone or sousphone or suosaphone or even susaphone for that matter!