| A | B |
| metric | relating to or arranged in meter |
| odometer | an instrument used to measure distance |
| symmetrical | corresponding in size, shape or other qualities |
| tachometer | a device used to measure speed of rotation |
| auditor | a person who formally examines and verifies financial accounts |
| auditory | experienced through listening, hearing |
| audition | a trial performance to evaluate skills |
| inaudible | not capable of being heard |
| accede | to give into a request or demand |
| antecedent | a preceding event, state, or cause (to come before) |
| concession | to give in to, admission or acknowledgement |
| precedent | something done ro said that may be an example or rule |