pass off

verbs

be accepted as something or somebody in a false character or identity
"She passed off as a Russian agent"
is a type of (narrower)
give a certain impression or have a certain outward aspect
"She seems to be sleeping"; "This appears to be a very difficult problem"; "This project looks fishy"; "They appeared like people who had not eaten or slept for a long time"
disregard
"She passed off the insult"
is a type of (narrower)
bar from attention or consideration
"She dismissed his advances"
cause to be circulated and accepted in a false character or identity
"She passed the glass off as diamonds"; "He passed himself off as a secret agent"
is a type of (narrower)
cause to pass
"She passed around the plates"
disappear gradually
"The pain eventually passed off"
come to pass
"What is happening?"; "The meeting took place off without an incidence"; "Nothing occurred that seemed important"
expel (gases or odors)