Allo or Alloo: How To spell?
The word Allo is misspelled against Alloo, a verb meaning "To incite dogs by a call; to halloo."
Alloo has double 'oo' in the end mispronounced as 'o'Remember double 'OO' appears in the end of this word which should not be misspelled with single 'O'
Wrong Spelling:  all-o  Correct Spelling:  all-oo 
Find more incorrect spellings of Alloo to spell right way.