1. an act, acting, action, acts, actor, actress, acted
2. performance, performer, performing, performed
3. dreaming, dreamer, dreams, dreamed
4. entertainment, entertaining, intertained
5. showing, showes, a show, showed
6. winning, winner, a win.
7. a judge, judgingm judged.
8. lived, living.
9. practiced, practicing, practisioner, practice.