6-letter word: sneeze7-letter word: sneezed
byacan or byacahn or byachan or pirranah
6 letters are in the word letter.
For a six-letter word to be a palindrome, the 3rd and 4th letters would have to be the same.
Ther are 6 letters in the word letter two of which are repeated which gives a total of four different letters.
There is no 7-letter word using these letters, but there are these two 6-letter words:adroitdiatom
There are no 7-letter words with those letters, there are a few 6-letter words though:grieveregivereviewviewerweever
The longest word is 6 letters: rudely
Heroic is a 6 letter word. It is a synonym for brave.