| cavity |
a hollow place or hole. |
| characteristic |
something that makes a person or thing different from others. |
| claustrophobia |
an abnormal fear of being in closed or confined places. |
| complementary |
acting or serving to complete; completing. |
| comply |
to do what is asked or demanded; act in agreement with a rule (sometimes followed by "with"). |
| concentration |
close attention; focused mental energy. |
| dependent |
relying on another for help or to provide what one needs. |
| indulge |
to give in to or satisfy a desire, appetite, or whim. |
| insincerity |
falsity or hypocrisy. |
| prone |
having the habit of; being likely to. |
| reinforce |
to add strength to or increase the effect of. |
| resistance |
the act or process of fighting against or opposing something. |
| speculate |
to make guesses or wonder about something (often followed by "on" or "about"). |
| stellar |
brilliant; outstanding. |
| tribute |
something given, done, or said to express respect or thanks. |