| A | B |
| absurd | So unreasonable as to be laughable, foolish, or silly |
| accomplish | To do something by making an effort; to complete successfully |
| ascend | To rise, usually in a steady way |
| dense | Tightly packed; crowded together; Thick; hard to see through; Stupid, thick-headed |
| experiment | A test to prove or discover something; To carry out new experiments; To try out new ideas or activities |
| flimsy | Not believable; Easily damaged or broken; not strongly made |
| heroic | Very brave; showing great courage; Showing great determination; requiring enormous effort |
| lumber | To move in a clumsy or heavy way; Wood that has been sawed into boards |
| mimic | One who can imitate sounds, speech, or actions; To copy or imitate closely; To make fun of by imitating |
| significant | Important; full of meaning |
| soar | To rise suddenly and rapidly; To fly high in the sky |
| spectator | A person who watches an activity; an onlooker |
| suspend | To bar from working, attending, or taking part in something for a while; To stop for a while before going on; To hang while attached to something above |
| terminate | To bring or come to an end |
| unwieldy | Hard to handle or control because of large size or heaviness |