Term: river dolphin: any of several long-snouted usually freshwater dolphins of South America and southern Asia
Candidate hypernym: toothed whale: any of several whales having simple conical teeth and feeding on fish etc. → 1
Candidate hypernym: reticular activating system: the network in the reticular formation that serves an alerting or arousal function → 0
Candidate hypernym: pull-in: a roadside cafe especially for lorry drivers → 0
Candidate hypernym: old catholic church: Catholic churches that broke away from the Roman Catholic Church in the 18th century → 0
Candidate hypernym: exegesis: an explanation or critical interpretation (especially of the Bible) → 0
Candidate hypernym: american foxhound: an American breed of foxhounds used for hunting both in packs and individually → 0
Candidate hypernym: bid: a formal proposal to buy at a specified price → 0
Candidate hypernym: locknut: supplementary nut that is screwed down on a primary nut to prevent it from loosening → 0
Candidate hypernym: discard: (cards) the act of throwing out a useless card or of failing to follow suit → 0
Candidate hypernym: time-out: a brief suspension of play → 0
Candidate hypernym: pacesetter: a leading instance in its field → 0