| A | B |
| Function | To work properly |
| Flawed | Having mistakes; not perfect |
| Simulate | To imitate something to make it seem real |
| Version | A form of something that varies slightly from other forms of the same thing |
| Acute | Extremely sharp |
| Axis | A imaginary straight line that goes through the center of a spinning object |
| Tethered | Tied with a rope to something |
| Adjusted | Slightly changed to correct something |
| Delicate | Fragile; breaks easily |
| Operator | A person who controls a machine or vehicle |