char, star
Char.
word
Yes, what is a word with four letters in it. Yes, "what" is a word with four letters in it.
cant, pant, rant
There are total of 4 letters in this word.
A 4-letter word that can be made from the letters in "guitar" is "gait."
hoot
fret
Star Trek: Nemesis
There are 4 distinguishable letters in the word fish, so there is 4! or 24 different ways can you arrange the letters in the word fish.
Cyst.
there are 4 letters in the word year.