supersonically

Faster than sound

Supersonically means faster than the speed of sound, or in a manner relating to supersonic travel: The jet flew supersonically across the Atlantic.

The word also works as an intensifier suggesting extreme speed: News spread supersonically through the office.

speed

mach

Airspeed-to-soundspeed ratio

barrier · boom · shockwave · thrust · propulsion · airspeed · compressibility · drag · aerodynamics · turbulence

aviation

jet

Forced fluid stream

altitude · thrust · airspeed · winglet · fuselage · aeronautics · pilot · fighter · Concorde · SR-71

figurative

lightning-fast

Extremely rapid

blazing · blistering · meteoric · express · turbocharged · accelerated · swift · instant · split-second · warp-speed

Opposites
general speed/pace

supersonicallyslowly

At reduced speed

sluggishly · leisurely · at a snail's pace · gradually · unhurriedly

Family

sonic, superlative, sonar, supersonic, sonogram, ultrasonic, subsonic, sonically, transonic

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated G