| Answer | Crossword Clue |
|---|---|
| alary | pertaining to a wing |
| pinnal | pertaining to a pinna (a leaflet, wing or feather) |
| patagial | pertaining to a patagium (a wing membrane of a bat) |
| remigial | pertaining to a remex (a flight feather of a bird's wing) |
| tertials | pertaining to any of a set of flight feathers situated on the basal segment of a bird's wing |
| tertial | pertaining to any of a set of flight feathers situated on the basal segment of a bird's wing |
