· be accepted as something or somebody in a false character or identity; "She passed off as a Russian agent"

Hypernym(s): look, appear, seem

· disregard; "She passed off the insult"

Hypernym(s): dismiss, disregard, brush_aside, brush_off, discount, push_aside, ignore

· 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"

Hypernym(s): pass, make_pass

· disappear gradually; "The pain eventually passed off"

Synonym(s): evanesce, fade, blow_over, fleet, pass

Hypernym(s): disappear, vanish, go_away

· come to pass; "What is happening?"; "The meeting took place off without an incidence"; "Nothing occurred that seemed important"

Synonym(s): happen, hap, go_on, occur, pass, fall_out, come_about, take_place

· expel (gases or odors)

Synonym(s): emit, breathe

Hypernym(s): exhaust, discharge, expel, eject, release