-ion (distribution),
-ment (development),
–er (teacher),
-or (actor),
-tant (accountant),
-age (marriage),
-ship (friendship),
-sm (enthusiasm),
-ity (ability),
-ness (happiness),
-dom (freedom),
-ist (terrorist),
-ian (physician),
-hood (childhood),
-ance (importance),
-ence (dependence),
-ety (society),
-ty (honesty)