| Answer | Crossword Clue |
|---|---|
| papillae | PAPILLA, a nipple-like projection |
| papillule | a small papilla, a nipple-like projection |
| papillules | PAPILLULE, a small papilla, a nipple-like projection |
| papillar | pertaining to a papilla (a nipple-like projection) |
| papilla | a nipple-like projection |
| nippled | Provide (something) with a projection like a nipple |
