| A | B |
| mischievous | teasing; full of tricks that annoy; naughty |
| foundation | the base on which something is built; an establishment or fund; a basic principle; basis |
| disastrous | seriously harmful; damaging |
| nuisance | something or somebody causing annoyance or inconvenience |
| collide | to crash; to come together with a violent impact; to come into conflict |
| predict | to fortell events; to tell what will happen at some future time |
| incident | something that happens; an event |
| collapse | to fall down or fall apart; to break down or fail suddenly; the act of falling down |
| fatal | destructive; resulting in death; important to the outcome of something; decisive; having to do with fate |
| ignore | to disregard; to pay no attention to |