Term: cystopteris: chiefly small perennial rock ferns: bladder ferns; in some classifications placed in Polypodiaceae
Candidate hypernym: taxonomic group: animal or plant group having natural relations → 1
Candidate hypernym: vibrato: (music) a pulsating effect in an instrumental or vocal tone produced by slight and rapid variations in pitch → 0
Candidate hypernym: caracara: any of various long-legged carrion-eating hawks of South America and Central America → 0
Candidate hypernym: constancy: faithfulness and dependability in personal attachments (especially sexual fidelity) → 0
Candidate hypernym: nitrite: the radical -NO2 or any compound containing it (such as a salt or ester of nitrous acid) → 0
Candidate hypernym: entree: the act of entering → 0
Candidate hypernym: woad: any of several herbs of the genus Isatis → 0
Candidate hypernym: tertiary syphilis: the third stage; characterized by involvement of internal organs especially the brain and spinal cord as well as the heart and liver → 0
Candidate hypernym: lowland fir: lofty fir of the Pacific coast of northwestern America having long curving branches and deep green leaves → 0
Candidate hypernym: retaining wall: a wall that is built to resist lateral pressure (especially a wall built to prevent the advance of a mass of earth) → 0
Candidate hypernym: lignite: intermediate between peat and bituminous coal → 0