U1P3S1W4E1L1L1
12 points
UPSWELL is validvalid
to swell up [v UPSWELLED, UPSWELLING, UPSWELLS, UPSWOLLEN, UPSWOLLEN]
to swell up [v UPSWELLED or UPSWOLLEN, UPSWELLING, UPSWELLS]
to swell up [v UPSWELLED, UPSWELLING, UPSWELLS, UPSWOLLEN, UPSWOLLEN]
to swell up [v UPSWELLED or UPSWOLLEN, UPSWELLING, UPSWELLS]