| A | B |
| altruistic | (adj) unselfish, concerned with the welfare of others |
| ambivalent | 9adj) having opposite and conflicting feelings about someone or something |
| concede | (v) to admit; to yield; to give in |
| concise | (ajd) brief and compact |
| didactic | (adj) teaching; instructional |
| diligence | (n) steadiness of effort; persistent hard work |
| epitome | (n) a part which represents typically a whole; a perfect example |
| equanimity | (n) calmness, composure, refusal to panic |
| fractious | (adj) tending to be troublesome; unruly, quarrelsome, contary, irritable |
| heterogeneous | (adj) compoased of different kinds, diverse |