Answer | Crossword Clue |
---|---|
HUM | Run smoothly, as a machine |
OPERATE | Run, as a machine |
HUM | Run smoothly, as an engine |
PURR | Run smoothly, as an engine |
SWIPE | Run through a credit card machine |
STROKED | Hit smoothly, as a ball |
ROPY | Not pouring smoothly, as a liquid |