Implosion

2 clues
Inward burst
A bursting inward
Similar answers:
Abitsimple
Adimple
Asimpleplan
Asimpleplane
Asimpletaskintobattle
Bankerosion
Beacherosion
Bloodsimple
Breaktheysimply
Canitbesosimple
Corrosion
Dimple
Dimpled
Dimpledchin
Dimples
Dimpling
Dimply
Erosion
Erosional
Erosions