nnoun.personsomeone who risks losses for the possibility of considerable gainsSynset:speculator
Derivationally Related Form:speculate
Hypernyms:adventurer venturer gambler
Inherited Hypernyms:speculatoradventurerpersoncausal agentphysical entityentity
Inherited Hypernyms:speculatoradventurerpersonorganismliving thingwholeobjectphysical entityentity
Inherited Hypernyms:speculatorgamblerpersoncausal agentphysical entityentity
Inherited Hypernyms:speculatorgamblerpersonorganismliving thingwholeobjectphysical entityentity
Direct Hyponyms:hedgeroperatorscalperventure capitalist
Full Hyponyms:hedgeroperatorscalpertoutventure capitalist
nnoun.personsomeone who dives (into water)Synset:diver
Derivationally Related Form:plungedive
Hypernyms:swimmer
Inherited Hypernyms:diverswimmerathletecontestantpersoncausal agentphysical entityentity
Inherited Hypernyms:diverswimmerathletecontestantpersonorganismliving thingwholeobjectphysical entityentity
nnoun.artifacthand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drainsSynset:plumber's helper
Derivationally Related Form:plunge
Hypernyms:hand tool
Inherited Hypernyms:plungerhand tooltoolimplementinstrumentalityartifactwholeobjectphysical entityentity
nnoun.artifactmechanical device that has a plunging or thrusting motionSynset:piston
Derivationally Related Form:plunge
Part Holonyms:reciprocating engine
Hypernyms:mechanical device
Inherited Hypernyms:pistonmechanical devicemechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity
Part Meronyms:piston ring piston rod