1.A.Appease-(verb)relieve or satisfy
B.After the game I was appease, because we won the game.
2.A.Reciprocal-(adjective) done in return.
B.Although I helped Blaine with the math, I have not got the reciprocal yet.
3.A.Tedious-(adjective)too long, slow, or dull
B.The work day was tedious, because we had meetings all day.
4.A.Waver-(verb)become unsteady or unreliable.
B. I had to waver to give Zack the joke, because he did not have a good work ethic.
B.Although I have worked at the company for a long time, I have to go through adversity learning how to youes new technology.