Main entry: burst forth, effloresce
Definition: come into or as if into flower
Usage: These manifestations effloresced in the past
Main entry: burst forth, break loose, explode
Definition: be unleashed; emerge with violence or noise
Usage: His anger exploded
Main entry: leap out, sally out, rush out, burst forth
Definition: jump out from a hiding place and surprise (someone)
Usage: The attackers leapt out from the bushes