Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun smash-up

1 sense of smash-up

Sense 1
smash, smash-up -- (a serious collision (especially of motor vehicles))
       => collision -- (an accident resulting from violent impact of a moving object; "three passengers were killed in the collision"; "the collision of the two ships resulted in a serious oil spill")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb smash-up

1 sense of smash up

Sense 1
bang up, smash up, smash -- (damage or destroy as if by violence; "The teenager banged up the car of his mother")
       => damage -- (inflict damage upon; "The snow damaged the roof"; "She damaged the car when she hit the tree")