SYNONYM ignore: to not consider something; to treat something as unimportant

(a) SYNONYM common, widespread

His behaviour was seen as another act of .... (OBEY)

phrasal verb to have to deal with unexpected problems or a difficult opponent

A truly....... experience would be one in which you've been forced to admit your wrong, or if you performed more poorly than you had anticipated.

SYNONYM cruel, unfeeling (a)

the act of trying to achieve something that is difficult or dangerous

a public meeting of a large group of people, especially supporters of a particular opinion:

to accept behaviour that is morally wrong or to treat it as if it were not serious

to sleep outside with nothing to protect you from the weather, especially because you have no home to live in

to refuse to buy, use or take part in something as a way of protesting

(v) to officially charge somebody with a crime in court