| Answer | Crossword Clue |
|---|---|
| EGRET | Source of a feather in one's cap? |
| HONOR | A feather in one's cap |
| PLUME | Feather in one's cap |
| PLUME | Feather in one's cap? |
| HAMLET | Source of the line "Madness in great ones must not unwatch'd go" |
| OSTRICH | Source of material for a feather duster |
