| Answer | Crossword Clue |
|---|---|
| ERRS | Guesses "true" when the answer is "false" |
| biconditional | a relation between two propositions that is true only when both propositions are simultaneously true or false |
| biconditionals | BICONDITIONAL, a relation between two propositions that is true only when both propositions are simultaneously true or false |
| delusion | the act of deluding (to mislead that what is true is false) |
| delusions | DELUSION, the act of deluding (to mislead that what is true is false) |
| ADOOR | End of the riddle whose answer is "When it's ajar." |
