Choose the correct meaning of the wordgiven :
Humongous
Queasy
Cogent
Paramount
Thwart
Arduous
Fill in the blank choosing the correct word :
The workers were delighted as their pay scales were revised ........
Due to his corrupt practices, the officer was .......
One who is determined to exact full vengeance for wrongs done to him is .......
One Who does not care for literature or art is .......