1. protruding
A Her missing teeth were protruding.
B The monster’s bulging, protruding eyeballs gave us a real scare.
C The horizon was flat and protruding.
2. dormant
A A hibernating bear is dormant.
B The dormant toddler ran all around.
C The erupting volcano is dormant.
3. intentionally
A He intentionally broke his nose when he walked into the door.
B The teacher intentionally gives more homework on Tuesday.
C His car intentionally spun out on the ice.
4. endure
A Runners endure seconds of hard work.
B The couple pledged to have a long relationship that would endure for a day.
C Olympic champions endure years of difficult training.