Where does “Mutantin” come from?

Mutantin (German) comes from German Mutant, from Latin mutans, from Latin mūtāre.

Ancestry of “Mutantin”, step by step

Step	Language	Word	Meaning
1	German	Mutant	mutant: something that has undergone genetic...
2	Latin	mutans	moving, removing; altering, changing, modifying,...
3	Latin	mūtāre	—