Related Clues:
- Straight up, in a bar
- Well-organised old cow
- With no clutter
- Pure, in chemistry or mixology
- Whiskey bar request
- Like the house after spring cleaning
- Not disorderly
- Like distilled water
- A long way from messy
- Free of mess
- 100% contaminant-free
- Neat, undiluted
- Undiluted — cool!
- Tidy and organized
- Some undermine a technology in Trim