Solutions Letter such as N or M has 4 entries with similar clues
- 4-letter words
- alfafirst nato phonetic letter, which sounds like the first greek letter
- 6-letter words
- postalBy such means, send a letter
- 9-letter words
- diacriticA sign written above or below a letter to indicate a difference in pronunciation from the same letter when unmarked
- 11-letter words
- haplographyInadvertent omission of repeated letters or letters in writing