反する

はんする

to be contrary (to); to go against; to run counter (to); to contradict

JLPT N1 common word Also written 叛する

Meaning

vs-svi
to be contrary (to); to go against; to run counter (to); to contradict; to be opposite (to)
vs-svi
to infringe; to violate; to transgress
vs-svi
to disobey (an order, teachings, etc.); to defy; to rebel; to revolt

Example sentences

北アメリカではシートベルトを締めないのは法律に反する。

In North America it is against the law to fail to fasten your seatbelt.
彼の話は事実に反する。

What he has said is contrary to fact.
彼の返事は私達の期待に反するものだった。

His response was contrary to our expectations.