| A | B | 
|---|
| attest | v. To declare or be evidence of something as true, genuine, or accurate. | 
| axiom | n.  A statement or principle that requires no proof because its truth is obvious. | 
| churlish | adj.  Lacking good manners; rude, impolite. | 
| concoct | v.  To make up, prepare, or invent. | 
| derivative | n.  Something that grows out of or results from an earlier form or condition.  adj. Based on what has gone before; lacking originality. | 
| differentiate | v. 1.  To see the difference; to distinguish.  2. To be or make different. | 
| disparage | v.  To criticize in a nagative, disrespectful manner. | 
| dissipate | v. 1. To break up and spread out so thinly as to disappear; to scatter or be scattered.  2.  To spend or use foolishly. | 
| esoteric | adj.  Not generally known or understood; familiar to only a relatively small number of people. | 
| olfactory | adj.  Relating to the sense of smell. | 
| plethora | n.  Too great a number; an excess. | 
| refurbish | v.  To make like new; to renovate | 
| secrete | v.  1. To produce and give off.  2. To place so as to be hidden from view; to conceal. | 
| vagary | n. (usually plural) A departure from the normal, expected course; a whim or unpredictable action. | 
| volatile | adj. 1.  Evaporating quickly.  2. Changing readily; explosive; unpredictable. |