6 letter word: S E C I F H

6 letter words
Fiches (as in microfiches)
Chiefs

5 letter words
Fiche
Chief
Chefs

4 letter words
Ices
Hies
Fish
Chis - plural of "chi" - life force
Chef

3 letter words
Sic
She
Sec
Ifs
Ice
His
Hie
Hes "he" several he's
Fie
Chi