Answer: erupt

AnswerCrossword Clue
ERUPTLose control
ERUPTMake like Mount St. Helens
ERUPTGive vent to anger
ERUPTVent, like Vesuvius
ERUPTBlow a fuse, say
ERUPTBurst forth
ERUPTLet lava loose
ERUPTEmulate a geyser
ERUPTFly off the handle
ERUPTUnleash lava
ERUPTEmulate St. Helens
ERUPTGo off like Vesuvius
ERUPTVent
ERUPTBlow a gasket
ERUPTSpew forth
ERUPTEmulate Kilauea
ERUPTBlow, like Etna
ERUPTLose one's temper
ERUPTSpew
ERUPTEmulate a volcano
eruptto break out or through
ERUPTBlow, volcano-style
ERUPTBreak out
ERUPTEmerge violently
ERUPTGo ballistic
ERUPTBlow
ERUPTDo as Pinatubo did
ERUPTHit the roof
ERUPTBlow one's stack
ERUPTBlow a fuse, so to speak
ERUPTBlow one's top
ERUPTExplode
ERUPTSpew lava
ERUPTEmulate Etna
ERUPTShow one's rage
ERUPTGo off
ERUPTBurst
ERUPTBreak out, as violence
ERUPTEject lava
ERUPTLet out lava