| A | B |
| crude | (adjective) unrefined; undeveloped |
| probe | (verb) to search into or examine thoroughly: question closely |
| conventional | (adjective) conforming or adhering to accepted standards |
| unsightly | (adjective diststeful or unpleasant to look at |
| cease | (verb) to stop; discontinue |
| longevity | (noun) a long individual life, the length of life |
| abyss | (noun) a deep, immeasurable space; vast chasm |
| shun | (verb) to keep away from; take pains to avoid |
| bizarre | (adjective) unusual in appearance or style; odd |
| devalue | (verb) to reduce the value of: to deprive of value |
| revolution | (noun) an overthrow or replacement of an established government |
| plentiful | (adjective) existing in great plenty; having a lot |
| scarce | (adjective) not abundant; rare |
| harmony | (noun) agreement; pleasing arrangement of parts |
| luxury | (noun) elegance; comforts more than basic needs |
| recreation | (noun) agreeable exercise, relaxation and enjoyment |
| devious | (adjective) not straightforward; shifty or crooked |
| lament | (verb) to feel or express sorrow for |
| anguished | (adjective) feeling or showing extreme distress or suffering |
| aspire | (verb) to long or aim for with great desire |