Term: frightfulness: the quality of being frightful
Candidate hypernym: awfulness: a quality of extreme unpleasantness → 1
Candidate hypernym: motorman: the operator of streetcar → 0
Candidate hypernym: shaft: a line that forms the length of an arrow pointer → 0
Candidate hypernym: african crocodile: a dangerous crocodile widely distributed in Africa → 0
Candidate hypernym: robber frog: small terrestrial frog of tropical America → 0
Candidate hypernym: singaporean: an inhabitant of Singapore → 0
Candidate hypernym: state prison: a prison maintained by a state of the U.S. → 0
Candidate hypernym: herald: (formal) a person who announces important news → 0
Candidate hypernym: edge: the outside limit of an object or area or surface; a place farthest away from the center of something → 0
Candidate hypernym: insubstantiality: lacking substance or reality → 0
Candidate hypernym: back-formation: a word invented (usually unwittingly by subtracting an affix) on the assumption that a familiar word derives from it → 0