| A | B |
| acrid | sharp or bitter and irritating to the sense of taste or smell |
| casualty | a person killed or injured in a war or accident |
| congested | overcrowded or filled too full |
| congested | filled with fluid |
| cope | to manage problems or difficulties successfully |
| headlong | reckless |
| hurtle | to move with great force or speed |
| impede | to get in the way or or to interfere with the movement of |
| inevitable | bound to happen or unavoidable |
| initiate | to put into effect or to bring into use |
| initiate | to take in as a member |
| irate | very angry or furious |
| lax | not strictly enforced |
| lax | undemanding or careless |
| negligent | failing to take proper care of or to give proper attention to |
| smolder | to burn slowly without bursting into flames. |
| smolder | to exist in a hidden state before bursting into the open |
| stringent | strict or severe |
| throng | a large number of people gather together |
| throng | to gather or move in large numbers |