| Devise |
| Produce |
| Concoct |
| Contrive |
| Dream up |
| Sub door |
| Incubate |
| Originate |
| Trapdoor. |
| Ship door |
| Sub entry |
| Floor door |
| Sub access |
| Compartment |
| Exit an egg |
| Sub opening |
| Deck opening |
| Rocket entry |
| Down the ___ |
| Crack an egg? |
| Way belowdecks |
| Submarine egress |
| Trapdoor opening |
| Use an incubator |
| Escape mechanism |
| Incubate — plan |
| Senator from Utah |
| Devise, as a plot |
| Cook up, as a plot |
| Throat, in a toast |
| Concoct, as a plan |
| Concoct, as a plot |
| Emerge from an egg |
| Be egged no longer? |
| Orrin of the Senate |
| Break out, in a way |
| Emerge from the egg |
| Break into the world |
| Opening in the Navy? |
| Emerge (of new chick) |
| Contrive, as a scheme |
| Passage between decks |
| Come out of your shell |
| Emerge, as from an egg |
| Get cracking, in a way |
| Come out of an eggshell |
| Emerge from an eggshell |
| Come out of one's shell |
| Break out of one's shell |
| Bring an egg to fruition |
| Door on an aircraft or boat |
| Batten Down the ___" Snow Patrol |
| ''Down the ___!'' (drinker's toast) |