| Answer | Crossword Clue |
|---|---|
| mucinous | pertaining to mucin (a protein secreted by the mucous membranes) |
| mucins | MUCIN, a protein secreted by the mucous membranes |
| mucinoid | resembling mucin (a protein secreted by the mucous membranes) |
| mucin | a protein secreted by the mucous membranes |
| synovial | pertaining to a synovia (a lubricating fluid secreted by certain membranes) |
| synovially | SYNOVIAL, pertaining to a synovia (a lubricating fluid secreted by certain membranes) |
