素性を偽って参加することの英語

to make a false statement―（証人なら）―give false evidence―bear false witness―perjure oneself

There are some points that must be considered false.

the act of using sophistry

play the innocent

the act of being audacious

the act of pretending to be crazy

to wear motley

the action of pretending to be a fool

the action of suspecting someone unjustly

the state of being unreasonable

the act of behaving unnaturally

to make a false statement―give false evidence―bear false witness―perjure oneself

the act of making a misprint

to dissemble madness―simulate insanity

a deliberate act of omission

deliberately deviating from what is good

to make a mistake―commit a blunder―commit a fault

to misconduct oneself―live a loose life

a defeat that has been feigned

to pretend to do something intentionally

an act of intentionally playing the fool

the action of doing something contrary to reason

take a liberty

an act of feigning ignorance

declare untrue

to do one a wrong―do one an act of injustice―wrong one―injure one

to have an improper connection with―sin with―misconduct oneself with―a man or a woman

of mourning for one person, to begin before that for another person has ended

the condition of becoming unconscious

the action of placing blame on a person