Enter a clue or pattern or both:
The Clue
Swift watercraft (9 letter answer)
The Answer
HYDROFOIL
Tags
Notes
The answer HYDROFOIL is so rare that it appears less than once every 2500 puzzles.
Definition
HYDROFOIL as a noun:
1. (hydrofoil, foil) = 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; "the fins of a fish act as hydrofoils"
2. (hydrofoil, hydroplane) = a speedboat that is equipped with winglike structures that lift it so that it skims the water at high speeds; "the museum houses a replica of the jet hydroplane that broke the record"