Incorrect spelling

Helloween

Incorrect spelling, explanation: this form is a misspelling because the word Halloween doesn’t come from the word hello, but hallow, which in Old English meant someone saint. Halloween is a modern name for Scottish all hallows eve. Therefore Helloween is a mistake.


Correct spelling

Halloween

Correct spelling, explanation: the word Halloween comes from the Old English word hallow, which meant a saint person. A full word is a short form from Scottish allhallow-evenall saints eve. Therefore the correct form is Halloween, not Helloween (which is probably a misspelling connected with the word hello).

Definition of Halloween:
noun, the Eve of All Saints’ Day, an evening of October 31
I always dress up as a superhero for Halloween.
Halloween is my favourite day of the whole year.


Incorrect spelling

Hallowen

Incorrect spelling

Incorrect spelling

Halowen

Incorrect spelling

Incorrect spelling

Haloween

Incorrect spelling