| annoyance |
someone or something that bothers or irritates. |
| argument |
a discussion by people who disagree. |
| barrier |
something that blocks the way such as a fence or wall. |
| beware |
to be careful or wary (often used imperatively). |
| comment |
a written or spoken statement of opinion. |
| cooperate |
to work with others. |
| machinery |
machines in general. |
| omit |
to leave out; not include. |
| perform |
to carry out; do. |
| physics |
the science that deals with matter and energy, their qualities, and the relationships between them. It includes the study of light, heat, sound, electricity, and force. (The word is used with a singular verb.) |
| romantic |
causing or showing thoughts and feelings of love. |
| shorten |
to make shorter. |
| tile |
a flat or shaped piece of baked clay or other hard material, used to cover floors, walls, or roofs. |
| trigger |
to cause, begin, or set off. |
| trophy |
something given to recognize a win or other accomplishment; award. |