How many more words (not necessarily meaningful) can be formed using the letters of the word RYTHM taking all at a time?

The given word is RYTHM, which consists of 5 unique letters: $\text{R, Y, T, H, M}$.
The total number of unique permutations possible when rearranging 5 distinct letters taking all at a time is given by $5!$ (5 factorial):

$$\text{Total Words}=5!=5\times 4\times 3\times 2\times 1=120$$

The question asks for how many more words can be formed, meaning we must subtract the 1 existing original configuration (RYTHM) from the total:

$$\text{More Words}=120-1=119$$