1 to surge up violently (of ocean, river, lake etc)

2 turbulent

1 gushing spring

1 to bubble up

2 to rush forth

1 to come pouring in

2 influx

1 to gush

2 to gush out

3 to pour out

1 lit. wind rises, tide bubbles up

2 turbulent times

3 violent development (idiom)

1 to surge like a gathering storm (idiom)

2 to grow by leaps and bounds