| Memo imperative |
| Office imperative |
| Philosopher Zeno's home |
| Constitutional imperative |
| Imperative in a carol title |
| Hostess's imperative |
| Philosopher who coined "categorical imperative |
| Actress Katherine who posited the weltgeist... wait, no, German philosopher who was on "Grey's Anatomy |
| 18th-c. German philosopher Immanuel |
| Infomercial imperative |
| Imperative |
| Camera company imperative? |
| Mama's imperative |
| An Enquiry Concerning the Principles of Morals" philosopher |
| Philosopher's study |
| Austrian physicist and philosopher |
| Absolute idealism philosopher |
| Ad imperative |
| Imperative alternative |
| Fletch" imperative |
| Philosopher proscribed by the Vatican |
| Sentry's imperative |
| Dust bowler's imperative |
| Age of Reason philosopher |
| Queen's imperative |
| Parental imperative |
| 20th century French philosopher and novelist |
| Philosopher who wrote "Superstition is the religion of feeble minds |
| Something imperative |
| WAC colonel's imperative |