None of those words rhyme with each other.
Rackets rhymes with packets
! the word that rhymes with rackets is brackets (Packets)
climbing rhymes with timing. Rock rhymes with mock, lock, tock, shock
lock
head lock
tress (lock of hair)
pop it ,lock it ,sock it ,rocket
The noun form for the verb to derail is derailment.
I just can't look away from that train that is about to derail.
lock, sock, anything with ock on the end
flock
A boulder or tree on the line could derail the train.