| century |
a unit of time equal to one hundred years. |
| compare |
to note or describe the similarities or differences of. |
| complain |
to express pain, sadness, or unhappy feelings about something. |
| effectiveness |
the quality or condition of working as intended or of having the desired result. |
| exchange |
the act of giving or getting one thing in return for another; trade. |
| expedition |
a journey taken for a reason, or a group taking such a trip. |
| fake |
to make a false copy of. |
| harsh |
rough or not pleasing to the eyes, ears, or other senses. |
| hind |
at or near the back; rear. |
| mercy |
kind treatment by someone who has some power over another. |
| muffle |
to make quieter by using a covering of some sort. |
| nearby |
located close at hand; not far away. |
| structure |
a thing made up of a number of parts joined together in a certain way. |
| theme |
the main subject or topic. |
| thoughtful |
having or showing careful thought. |