| Answer | Crossword Clue |
|---|---|
| unsubstantial | not substantial |
| insubstantial | not substantial |
| SLIGHTER | Not as substantial |
| unsubstantially | UNSUBSTANTIAL, not substantial |
| insubstantially | INSUBSTANTIAL, not substantial |
| slightest | (esp. of a creative work) Not profound or substantial; somewhat trivial or superficial |
| slighter | (esp. of a creative work) Not profound or substantial; somewhat trivial or superficial |
