almighty, deafening, great, huge, loud, resounding, thunderous
sickening, terrible
There was a sickening crash as her head hit the ground.

hear
make
The bike hit the street and made a loud crash.

come from
A loud crash came from the kitchen.

with a crash
The plates fell to the floor with an almighty crash.

crash of
a distant crash of thunder
the crash of the waves

horrific, major, serious (esp. BrE)
a major air crash

fatal
head-on
high-speed
airplane (AmE), automobile (AmE), bus, car, coach (BrE), helicopter, plane, train
air, highway (in the US), motorway (in the UK), rail, road
alcohol-related
spectacular
He had survived a spectacular crash in a truck race.

fiery (AmE)
a fiery crash which killed the pilot

cause
have
In thirty years of driving she had never had a crash.

survive
He had survived a plane crash.

avoid, prevent
She swerved to avoid a crash.

happen, occur
involve sth
a crash involving two cars and a bus

kill sb
claim sth
The crash claimed three lives.

victim
site
landing
barrier (BrE)

in a/the crash
He was killed in a train crash.

financial
bank, dotcom, property (BrE), stock-market
the stock-market crash of 1987

crash in
a crash in share prices