go against / fail to carry out / be in breach of / do *something despite / do *something in spite of / rebel / break [the law] / infringe / be in defiance of
いはくする
ihakusuru
威迫する JN1;JVE
intimidate / menace / threaten
いばる
ibaru
威張る JVE
puff up / boast / be haughty / talk big / be proud / strut / be stuck up / throw one's weight around / put on airs
えばる
ebaru
威張る JVE
be haughty / put on airs / puff up / boast / talk big / be proud / strut / be stuck up / throw one's weight around