| Answer | Crossword Clue |
|---|---|
| EMPTY | Meaningless, as a promise |
| folderol | Used as a meaningless recurring phrase in a song |
| falderals | Used as a meaningless recurring phrase in a song |
| folderols | Used as a meaningless recurring phrase in a song |
| formalism | The treatment of mathematics as a manipulation of meaningless symbols |
| formalisms | The treatment of mathematics as a manipulation of meaningless symbols |
| echolalia | Meaningless repetition of another person's spoken words as a symptom of psychiatric disorder |
