take the mask off
To drop a facade and reveal one's true nature.
ADJ
face | gas | oxygen | surgical | Hallowe'en
VERB + MASK
have on, wear | put on
pull off, remove, strip off, take off, tear off
The superhero pulled off his mask to reveal his true identity to the crowd.
MASK + VERB
cover sth
PREP
behind/beneath a/the ~
The actor's true feelings were hidden behind a mask of confidence during the difficult interview.
in a/the ~
The actor appeared on stage in a elaborate mask during the final scene of the play.
~ over
He pulled a surgical mask over his nose before entering the hospital.
ADJ
blank, cold, expressionless, grim, rigid
The soldier maintained a grim mask throughout the difficult interview about his fallen comrades.
MASK + VERB
slip
When he got angry, his friendly mask slipped and revealed his true feelings.
PREP
behind a/the ~
She hides her true feelings behind a mask of confidence at work every day.
~ for
Her cheerful attitude was just a mask for the sadness she felt inside.
ADV
completely, entirely, quite, totally | partly | barely | effectively
VERB + MASK
tend to
Loud background music at the restaurant tends to mask what the waiter is saying.
PREP
with
He masked his nervousness with confident gestures during the job interview.