Swalowfish or Swallowfish: How To spell?
The word Swalowfish is misspelled against Swallowfish, a noun meaning "The European sapphirine gurnard (Trigla hirundo). It has large pectoral fins."
Swallowfish has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings swa & owfish which should not be misspelled with single 'L'
Wrong Spelling:  swa-l-owfish  Correct Spelling:  swa-ll-owfish 
Find more incorrect spellings of Swallowfish to spell right way.