running like a top
Working without problems
Running like a top describes something operating smoothly and efficiently, without problems or interruptions.
The image comes from a spinning top at peak rotation—stable, balanced, and humming along perfectly: After the repairs, the old engine was running like a top.
Usually said of machines, systems, or operations that are working exactly as they should.
- well-oiled machineFlawlessly coordinated working system
- firing on all cylindersPerforming optimally, completely engaged
- spinningRevolving around an axis
- efficiencyProductive without waste
- precisionAccuracy of measurement
rotation · in full swing · going strong · reliability · synchronization · smoothness · clockwork · maintenance · purring · durability · whirl · smooth sailing · tip-top · ship shape · fine tuned · optimization · calibration · in working order
running like a topbroken down
No longer operational
out of order · on the fritz · kaput · malfunctioning · not working
running like a topunreliable
Not consistently performing
temperamental · finicky · erratic · inconsistent · hit or miss
running, like, runner, runners, runny, likeness, likely, unlikely, likelihood