U1N1D2E1R1W4H4E1L1M3I1N1G2
23 points
UNDERWHELMING is validvalid
UNDERWHELM, [v UNDERWHELMED, UNDERWHELMING, UNDERWHELMS] : UNDERWHELMINGLY [v]
UNDERWHELM, to fail to impress [v]
UNDERWHELM, [v UNDERWHELMED, UNDERWHELMING, UNDERWHELMS] : UNDERWHELMINGLY [v]
UNDERWHELM, to fail to impress [v]