| Answer | Crossword Clue |
|---|---|
| RARER | More interesting to a collector |
| RARER | More valuable to a collector |
| RARER | More desirable, to a collector |
| RARER | More enticing, to a stamp collector |
| UPTHEANTE | Make things more interesting, so to speak |
| SPICESUP | Makes a little more interesting |
| UPTHEANTE | Make things more interesting, in a way |
| ANTE | Up the ... (make things more interesting, in a way) |
| SISKEL | Gene who would ask "Is this film more interesting than a documentary of the same actors having lunch?" |
