How many meaningful English words can be formed with the letters ‘EGMA’ using each letter exactly only once in each word?

Given: E, G, M, A, each exactly once use.

There are 4 letters, so total permutations = 4! = 24.

We only need to identify the meaningful ones:

GAME

MAGE

MEGA

These 3 are valid English words.

So, total meaningful words = 3.