| A | B |
| conceal (v.) | to hide a person or thing; to hide a fact or feeling |
| exhume (v.) | to reveal, reestablish, or refer again to something long forgotten or neglected |
| mimic (v.) | to mock somebody through imitation; to imitate somebody; to copy something |
| imitate (v.) | to mimic somebody; to follow the example of somebody or something; to be or look like something |
| fact (n.) | something known to be true; truth or reality of something |
| hypothesis (n.) | a theory needing investigation; an assumption |
| debate (v.) | to talk or argue about something |
| argue (v.) | to express disagreement |