| A | B |
| laughable, foolish or silly | absurd |
| To do domething by making an effort; to complete successfully | accomplish |
| To rise | ascend |
| Tightly packed; crowded close together | dense |
| Thick, hard to see through | dense |
| Studpid, thickheaded | dense |
| A test to prove or discover something | experiment |
| To carry out experiments | experiment |
| To try out new ideas or activities | experiment |
| Easily damaged or broken; not strongly made | flimsy |
| Not believable | flimsy |
| Very brave; showing great courage | heroic |
| Wood that has been sawed into boards | lumber |
| To move in a clumsy, heavy way | lumber |
| To copy or imitate | mimic |
| To make fun of by imitating | mimic |
| Important; full of meaning | significant |
| To fly high in the sky | soar |
| To rise suddently and rapidly | soar |
| A person who watches an activity | spectator |
| To hang | suspend |
| To stop for a while | suspend |
| To stop from working, attending, or taking part for a while | suspend |
| To bring or come to an end | terminate |
| Hard to handle or control because of large size or heaviness | unwieldy |