eruption Synonyms

outbreak volcanic eruption blast breakout surge flare-up spurt discharge eructation irruption burst clap outburst extravasation bang spate torrent ulcer rupia upheaval urticaria urtication rash venting volcano vomiting tetter rush spewing sphacelation spasm sphacelus spouting sonance scabies storm stringcourse spew tantrum teething wave flack lava flow upsurge outbursts outbreaks blasts bursting forth lava eruption surge of activity