| A | B |
| fact (definition) | truth; reality; actually exists |
| fact (sentence) | It is a *** that plants emit oxygen. |
| facility (definition) | something built for a specific service |
| facility (sentence) | The post office’s new *** was very modern. |
| factory (definition) | a building for the manufacture of goods |
| factory (sentence) | The canning *** was temporarily closed for repairs after the accident. |
| factor (definition) | one of the elements of a which leads to a result or action. |
| factor (sentence) | When solving the crime, the detective forgot the time ***, which proved that the suspect was really innocent. |
| factual (definition) | concerning information that can be proven true |
| factual (sentence) | The report was *** and unbiased toward either side. |
| fac/fact (definition) | to make, do; create; cause. |