spiff 
(spĭf) Informal
(spĭf) Informal tr.v. spiffed, spiff·ing, spiffs
To make attractive, stylish, or up-to-date: spiffed up the old storefront.
n.
Attractiveness or charm in appearance, dress, or manners: "He may need more than spiff to get him through the bad patches ahead" (James Wolcott).
[Possibly from dialectal spiff, well-dressed.]
- potassic
- potassium
- potassium-argon
- potassium bicarbonate
- potassium bitartrate
- potassium bromide
- potassium carbonate
- potassium chlorate
- potassium chloride
- potassium cyanide
- potassium dichromate
- potassium feldspar
- potassium hydroxide
- potassium iodide
- potassium muriate
- potassium nitrate
- potassium permanganate
- potassium sodium tartrate
- potassium sulfate
- potation
- potato
- potato beetle
- potato blight
- potato bug
- potato chip