The correct spelling is misspell. Be careful not to omit the second S in derivative forms, such as misspelling and misspells.

Does misspell need hyphen?

“Misspelt” is not a misspelled word, but I've seen a few other versions of this word that are somewhat lacking in… well… spelling. ... Some want to throw in a hyphen (mis-spell); some avoid the double 's' (mispell); I've even seen it with an extra 'p' surely for pizzazz (missppell).

How do you use misspell in a sentence?

Adequacy would often deliberately misspell the targets of its satire. The marker misspells Frankie's married name as " Silvers ." It's difficult to see misspell in a sentence . There s no way he would misspell his own name so egregiously.