3 Letters:
* dif
* ten
* tin
* end
* fend
* dent
4 Letters:
* dent
* fend
* rent
* fern
* dint
* tire
5 Letters:
* differ
* tender
6 Letters:
* different
7 Letters:
* differed
Let me know if you'd like to see any other words formed from "different"!