

The car is very fast.
Moving or capable of moving at high speed.
The cheetah is the fastest animal.
She runs fast in the race.
The train travels fast between cities.
fast car
fast runner
fast pace
quick
swift
rapid
He observed a fast for three days.
A period of time when someone does not eat or drink.
She decided to fast for spiritual reasons.
During Ramadan, many people fast from dawn to sunset.
He felt weak after a long fast.
intermittent fast
religious fast
water fast
abstinence
fasting
self-denial
Many people fast during Ramadan.
To abstain from all or some kinds of food or drink.
She decided to fast for health reasons.
They fast every Wednesday as a spiritual practice.
He will fast before his medical check-up.
fast during Ramadan
fast for a day
fast from food
abstain
refrain
diet
She runs fast.
In a quick manner; at high speed.
He drove fast.
The dog ran fast.
They finished the race fast.
run fast
move fast
speak fast
quickly
swiftly
rapidly