And even when the weather changes, and the rivers swell, we're not likely to get grendels.
He forgot them, but the river swelled, reminding him.
If the rain continues then the rivers could swell and burst the banks.
It rained heavily again, in July 2007, and caused almost all the rivers nearby to swell.
However, in February 1887, the river swelled due to a minor storm and overflowed the foundations for two days.
Water ran high; river, lake and stream swelled to overflowing.
The river swelled above its banks, flooding whatever was in its way.
You'll be surprised how different the land will look on the return journey, when autumn strips the trees, or the rivers swell.
When the river swelled, it made itself another channel.
The earth quaked with terrible intensity, while the river swelled alarmingly into a lake.