The term bad speller refers to a person who has difficulty in spelling words correctly. Some synonyms for this term include poor speller, weak speller, incorrect speller, and misspeller. These terms refer to a person who makes many spelling mistakes while writing and may struggle to identify and correct them. Other synonyms for bad speller include uneducated in spelling, incapable of spelling, and lacking in spelling ability. A person who is a bad speller may struggle with dyslexia or other learning disabilities that affect their ability to spell words correctly. In such cases, seeking specialized assistance can yield significant improvements in spelling abilities.