Alhalown or Allhallown: How To spell?
The word Alhalown is misspelled against Allhallown, an adjective meaning "pertaining to the time Allhallows. [Obs.] "Allhallown summer." Shak. (i. e., late summer; "Indian Summer")."
Allhallown has double 'll' twice appearing mispronounced as 'l'Remember double 'LL' appears twice in this word which should not be misspelled with single 'L'
Wrong Spelling:  a-l-ha-l-own  Correct Spelling:  a-ll-ha-ll-own 
Find more incorrect spellings of Allhallown to spell right way.