| A | B |
| jostle | v. to force one's way by pushing; to bump |
| revert | v. to return, go back |
| hover | v. to float or hand suspended over |
| vigil | n. a watch, especially at night |
| rubble | n. broken stones or bricks; ruins |
| laggard | n. any person who moves slowly; adj. slow to move |
| discordant | adj. disagreeable in sound; lacking in harmony |
| bonanza | n. a very large amount; sudden profit or gain |
| collaborate | v. to work together |
| excerpt | n. passage taken from a book, article, etc; v. to quote or take a passage |