HYDROFOILS
Scrabble letter values: H4Y4D2R1O1F4O1I1L1S1 = 20
Definition
HYDROFOILS is the plural of HYDROFOIL.
noun HYDROFOIL: a device consisting of a flat or curved piece (as a metal plate) so that its surface reacts to the water it is passing through.
Synonyms of HYDROFOIL: foil