How To Write A Spell Checker Python . Check if value exists in a dictionary in python You can fix a text as follows: Spell Checker and Auto Correction with Python spellchecker using from www.youtube.com Python program to check character is alphabet digit or special character. You can fix a text as follows: Word lengthening is also a type of spelling mistake in which characters within a word are repeated wrongly for example “awwwwsome” instead of “awesome”.