| A | B |
| challenge | a test of one's abilities; anything that calls for a special effort |
| dependent | relying on others for aid or support |
| fertile | producing or able to produce much fruit, large crops, or many children |
| peculiar | odd; strange |
| preference | first choice; soemthing preferred |
| principal | most important; main; chief |
| solitary | happening or done alone |
| suitable | right for a certain purpose; proper; fitting |
| surplus | extra; more than what is used or needed |
| transformation | to change in form or appearance |
| analyze | to examine carefully; study closely |
| attitude | a point of view; state of mind; way of thinking or feeling |
| category | a group of people or things having something common; type |
| contrast | an obvious difference |
| critical | disapproving; tending to find fault |
| deliberate | done on purpose; carefully planned |
| excessive | too much; more than is reasonable |
| fragile | easily broken or damaged |
| frustration | a feeling of anger and helplessness that comes from bad luck, defeat, or failure |
| indicate | to show; serve as a sign or signal |
| accompany | to go along with; be together with |
| desperate | having a gret need or desire |
| determine | to find out exactly; figure out |
| dispose of | to throw or give away; get rid of |
| evident | obvious; clear |
| preserve | to protect; keep in good condition |
| pursue | to try to get or succeed in; seek |
| rejection | saying "no" (to a request or desire); refusal |
| restore | to bring back to a normal former condition; repair |
| scarce | rare; hard to get; not enough to meet demand |
| abundant | very plentiful; more than enough |
| betray | to be disloyal to; turn against |
| comparison | the act of checking or judging how two or more things are alike or different |
| demonstrate | to explain or teach by showing |
| dispute | an argument; a quarrel |
| distinct | clear; obvious; easy to see or notice |
| exaggerate | to say that something is larger or greater than it really is; overstate |
| inhabit | to live in |
| neutral | not taking sides in a quarrel |
| reduction | a decrease; cutback |
| aggravate | to make worse |
| cease | to stop; discontinue |
| coincide | to happen at the same time |
| considerable | rather great; rather large |
| humane | kind; sympathetic; merciful; gentle |
| intentional | done on purpose; planned |
| interference | the act of getting in the way of something; meddling in someone else's business; something that gets in the way |
| obnoxious | very unpleasant; distasteful; disgusting |
| unstable | unsteady; wobbly; not realiable |
| utilize | to amke use of; put to use, expecially to good use |
| auto | self |
| ex | out, from |
| ful | full of |
| multi | many |
| pre | before |
| re | again |
| super | above, greater |
| un | not |
| uni | one |
| vis,vid | see |