rapid

twenty to the dozen: Idiom Meaning and Origin

time flies: Idiom Meaning and Origin

Speedy Gonzales: Idiom Meaning and Origin

speed merchant: Idiom Meaning and Origin

run to: Idiom Meaning and Origin

reel off: Idiom Meaning and Origin

quick-fire: Idiom Meaning and Origin

quick as a flash: Idiom Meaning and Origin

lightning-quick: Idiom Meaning and Origin

in the fast lane: Idiom Meaning and Origin

full tilt: Idiom Meaning and Origin

fly off: Idiom Meaning and Origin