| Answer | Crossword Clue |
|---|---|
| flighty | frivolous and irresponsible |
| flightiest | Fickle and irresponsible |
| flightier | Fickle and irresponsible |
| feckless | Unthinking and irresponsible |
| slaphappy | Casual or flippant in a cheerful and often irresponsible way |
| FLIP | Frivolous and disrespectful: Colloq. |
| STAIDEST | Least wild and frivolous |
| caviler | to raise trivial and frivolous objection |
| cavilers | to raise trivial and frivolous objection |
| cavilled | to raise trivial and frivolous objection |
