| aggravate |
to make worse. |
| ambiguity |
uncertainty or vagueness in meaning, intention, or the like. |
| attribution |
the act of identifying something as the work of a particular person or group. |
| commute |
to ride or drive a long distance to and from work or school. |
| conformity |
accordance or compliance with a standard or norm. |
| duration |
the length of time during which something goes on. |
| expire |
to come to an end. |
| fortify |
to give more strength, resistance, or energy to; reinforce. |
| inevitable |
certain to happen; not able to be avoided. |
| lust |
a strong desire for something (usually followed by "for"). |
| mull1 |
to think something over; ponder. |
| subsist |
to stay alive or obtain the necessities of life (usually followed by "on"). |
| sustain |
to provide with the basic necessities of life. |
| synthetic |
made with chemicals formed in a laboratory instead of something found in nature; man-made; artificial. |
| vague |
just barely visible or able to be perceived. |