| LIGHTHEADED | Frivolous in disposition or behaviour |
| CLEMENT | Mild or merciful in disposition or character; lenient; compassionate. (7) |
| GENTLE | From "high-born, noble, well-bred", a word for courteous or chivalrous first, later mild in disposition; or, kind (6) |
| MILDEST | Most gentle in disposition or manners (7) |
| MANNER | From Latin for "hand", word for the way in which anything is handled or done; a kind or sort; usual practice or behaviour; or, one's air or bearing (6) |
| HABIT | Word for apparel, attire or dress originally, later mental constitution; or, a settled disposition or custom (5) |
| PLIGHT | President frivolous in a tricky situation (6) |
| LIGHTING | Frivolous in a note, but illuminating |
| FLIPPANT | Off-hand, frivolous in speech |
| NATURE | Person's disposition or temperament (6) |
| HUMOUR | Disposition or mood (6) |
| SLEEPILY | Spooner's appeal, frivolous in a dopey way (8) |
| ATFIRSTLIGHT | Initially frivolous in the morning (2,5,5) |
| APTITUDE | Character, disposition or inclination (8) |
| PRE | Prefix for "disposition" or "natal" |
| FLIGHTY | Frivolous in the air? (7) |
| MOODSWINGS | Sudden changes in disposition |
| SHINY | Shy in disposition, but bright |
| JOLLY | Like Santa, in disposition |
| BLITHE | Glad to be joyous in disposition |
