Term: pyrophosphoric acid: a solid acid formed by reactions of orthophosphoric acid
Candidate hypernym: polyphosphoric acid: a series of oxyacids of phosphorus → 1
Candidate hypernym: orthostatic hypotension: low blood pressure occurring in some people when they stand up → 0
Candidate hypernym: inner tube: an inflatable rubber tube that fits inside the casing of a pneumatic tire → 0
Candidate hypernym: moreton bay tulipwood: Australian tree yielding a variegated tulipwood → 0
Candidate hypernym: tectaria: terrestrial or epilithic ferns of tropical rain forests → 0
Candidate hypernym: pill: something unpleasant or offensive that must be tolerated or endured → 0
Candidate hypernym: community of scholars: the body of individuals holding advanced academic degrees → 0
Candidate hypernym: pyrrhic: a metrical unit with unstressed-unstressed syllables → 0
Candidate hypernym: orpiment: a yellow mineral occurring in conjunction with realgar; an ore of arsenic → 0
Candidate hypernym: phytolacca: type genus of Phytolaccaceae: pokeweed → 0
Candidate hypernym: inferior colliculus: an essential auditory center in the midbrain → 0