| Word | Definitions | Synonyms |
|---|---|---|
| quixotic | (adjective) not sensible about practical matters; idealistic and unrealistic | Synonyms: romantic, wild-eyed |
| quixotically | (adverb) in a quixotic manner | - |
| quixotism | (noun) quixotic (romantic and impractical) behavior | Synonyms: knight errantry |