妄为

to take rash action

absurd / fantastic / presumptuous / rash

as (in the capacity of) / to take sth as / to act as / to serve as / to behave as / to become / to be / to do / by (in the passive voice)

because of / for / to

variant of 為|为[wei2] / as (i.e. in the capacity of) / to take sth as / to act as / to serve as / to behave as / to become / to be / to do

variant of 為|为[wei4]

variant of 為|为[wei2]

daring / presumptuous / daredevil

to behave unscrupulously

see 恣意妄為|恣意妄为[zi4 yi4 wang4 wei2]