| A | B |
| granular | grainy |
| flora | plants |
| metamorphosis | dramatic change |
| sector | a part or division |
| carnivorous | meat-eating |
| centrifugal | outward; moving away from a center |
| upheaval | a sudden violent change; radical |
| sparse | scanty; thinly spread; not crowded |
| stagnant | motionless; foul from standing still; not flowing |
| fauna | animals collectively |
| irony | surprising contradiction |
| attribute | quality or characteristic of a person or thing |
| infest | to spread or swarm in or over |
| bizarre | odd; fantastic; unusual |
| predatory | preying on others |
| humanoid | resembling a human; humanlike |
| tolerate | to permit; to put up with |
| relevant | applicable; related to the matter at hand |
| horde | a swarm; a crowd; a wandering group of zombies |
| humanitarian | concerned with human welfare |