WordNet records no synonym and no antonym for aquaplane. It is the only member of each of its synsets, which is common for technical, taxonomic and single-sense vocabulary — there is no other English word that means the same thing. The broader and narrower terms below are the useful relations in that case.
Counts are distinct word forms across every sense. A synonym that appears under three senses is counted once here and shown three times below, under each sense it belongs to.
rise up onto a thin film of water between the tires and road so that there is no more contact with the road
“the car aquaplaned”
Synonyms, antonyms and the broader and narrower relations for aquaplane come from Princeton University’s WordNet. Full sources and licences.
a board that is pulled by a speedboat as a person stands on it and skims over the top of the water