| avoid |
to keep away from. |
| boost |
to raise to a higher position by pushing from below. |
| complain |
to express pain, sadness, or unhappy feelings about something. |
| disrespect |
rudeness; contempt. |
| estimate |
a careful guess as to the amount, size, or value of something. |
| grammatical |
of or having to do with the rules for forming the words and sentences of a language. |
| migrant |
moving from place to place. |
| partly |
in some amount or degree. |
| pollution |
poisons, wastes, or other materials that pollute. |
| project |
any activity that takes great effort or planning. |
| react |
to act, or feel a certain way, in response to something. |
| repair |
to put in good condition again after damage has been done; fix. |
| security |
freedom from fear or danger; safety. |
| vent |
an opening through which a gas or vapor can enter, pass through, or exit. |
| vertical |
straight up and down; upright. |