Gonful or Gainful: How To spell?
The word Gonful is misspelled against Gainful, an adjective meaning "Profitable; advantageous; lucrative."
Word contains consecutive vowels 'AI' in between alphabets g & nful is misspelled as 'O'Wrong Spelling:  g-o-nful  Correct Spelling:  g-ai-nful 
Check more misspelled words of Gainful to spell it correct.