Related Clues:
- Polish individual on horse
- Develop, as a skill
- Sharpen on a grinder
- Hospital unit is perfect
- Perfect, as an edge
- Quicken, as an appetite
- Dog's tail docked, and indefinite number get into strop
- Make pointed
- Put to a strop
- Sharpen, appetite, say
- Stimulate with excitement, going to extremes
- Give a fine edge to
- Arouse, as an appetite
- Improve gradually, say
- Hone (a blade)