OD
appear
arise
bail out
be born
be brought down
be felled
be struck down
be traumatized
become
belch
blow open
blow out
blow up
bob up
boil
break cover
break forth
break out
break through
burst
burst forth
burst out
cast forth
cast up
catch
catch cold
collapse
come
come down with
come forth
come out
come to be
contract
crop up
debouch
decant
detonate
discharge
disembogue
disgorge
effuse
ejaculate
eject
emanate
emerge
emit
eruct
ail
begin
deepen
explode
express emotion
express feelings
intensify
pain
start
trouble
erupted
erupting
eruptional
eruptionally
eruptively
erupts
eruption
abrupt
corrupt
disrupt
interrupt
upped
swallow