hurtling

inertia

Resistance to altered motion

• velocityDirected rate of motion
• thrustForceful forward motion
• propulsionForce driving movement forward

kinetic · mass · energy · acceleration · force · impetus · surge · drive · trajectory · unstoppable

daredevil

Reckless risk-taker

• recklessCarelessly ignoring danger
• headlongHastily and recklessly
• breakneckRecklessly high speed

daring · audacious · bold · fearless · careening · wild · uncontrolled · abandon · heedless · precipitous

velocity

Directed rate of motion

• accelerationRate velocity changes
• swiftMoving with speed
• rapidMoving with haste

fast · zoom · rocket · jet · bolt · dash · sprint · race · blaze · supersonic

crash

Sudden violent impact

• collisionForceful contact between objects
• wreckageDestroyed remains of something
• debrisScattered broken fragments

pileup · derailment · catastrophe · smashup · avalanche · tumble · overturn · crumple · shatter · careen

collision

Forceful contact between objects

• crashSudden violent impact
• smashBreak violently apart
• slamForceful impact or closure

hit · strike · blow · jolt · bang · thud · clash · wallop · ram · bash

• forward motionwalking, running, jogging, sprinting, marching
• rushingrushing, hurrying, dashing, sprinting, racing
• out of controlwild, chaotic, unruly, unchecked, runaway
• speedspeed, quickness, rate, velocity, pace
• Unsteady Motionshake, vibrate, vibration, tremor, oscillating