| A | B |
| malaria | a disease carried by a mosquito |
| explosion | A violent bursting as a result of internal pressure |
| schooner | a ship with two or more masts |
| discontent | A restless longing for better circumstances |
| parched | to be very dry |
| frond | a leaf or leaf-like part, as in a palm |
| priority | taking importance or precedence |
| refinery | a building and equipment used to purify metals, oils, or sugar |
| catchment | A structure, such as a basin or reservoir, used for collecting or draining water |
| startled | frightened or surprised suddenly |
| treacherous | Marked by unforeseen hazards; dangerous or deceptive |
| dependent | Relying on or requiring the aid of another for support |
| laboring | working very hard |
| crevices | narrow cracks or fissures |
| massive | large in structure |
| severe | intense discomfort |
| flailing | beating, thrashing |
| gingerly | very cautious or careful |
| pitch | an up and down movement (in the water) |
| mutiny | to rebel, refusal to obey |