two seconds
- momentBrief period of time
- instantBriefest unit of time
- blinkRapid lid movement
- flashBrief burst of light
- heartbeatRhythmic cardiac contraction
pause · quick · brief · fleeting · tick · countdown · hesitation · split-second · breath · snap · glance · flicker · beat · delay · wait · stopwatch · timing · quick-draw
imminence/waiting
two secondsforever
For all time
ages · indefinitely · never · when pigs fly · till the cows come home