Term: hard fern: any of several ferns of the genus Blechnum
Candidate hypernym: organism: a living thing that has (or can develop) the ability to act or function independently → 1
Candidate hypernym: genus gorilla: gorillas → 0
Candidate hypernym: apgar score: an assessment of the physical condition of a newborn infant; involves heart rate and muscle tone and respiratory effort and color and reflex responsiveness → 0
Candidate hypernym: focal ratio: the ratio of the focal length to the diameter of a (camera) lens system → 0
Candidate hypernym: melanitta: scoters → 0
Candidate hypernym: apparition: a ghostly appearing figure → 0
Candidate hypernym: guided missile: a rocket-propelled missile whose path can be controlled during flight either by radio signals or by internal homing devices → 0
Candidate hypernym: greenness: the lush appearance of flourishing vegetation → 0
Candidate hypernym: tulipwood: the variegated or showily striped ornamental wood of various tulipwood trees → 0
Candidate hypernym: donatism: a schismatic Christian religion in northern Africa from the 4th to the 7th century; held that only those who led a blameless life belonged in the church or could administer the sacraments → 0
Candidate hypernym: bastinado: a cudgel used to give someone a beating on the soles of the feet → 0