backhoe, chapmen, bookman, bookmen, cabezon, hambone, panoche, packmen, hackmen, compone, hencoop
outside
You can make two 7 letter words : COSTARS and CASTORS
chrisms
Demented
lidless
netball
choanae
laminae
Germany
stammer
Wiriest
No 7 letter words, the longest is 6 letters, purist