Term: fatigue crack: a crack in metal resulting from metal fatigue
Candidate hypernym: opening: an open or empty space in or between things → 1
Candidate hypernym: doubling: increase by a factor of two → 0
Candidate hypernym: prey: a person who is the aim of an attack (especially a victim of ridicule or exploitation) by some hostile person or influence → 0
Candidate hypernym: sash cord: a strong cord connecting a sash weight to a sliding sash → 0
Candidate hypernym: prinia: a genus of Sylviidae → 0
Candidate hypernym: dunghill: a heap of dung or refuse → 0
Candidate hypernym: geochelone: giant tortoises → 0
Candidate hypernym: sprachgefuhl: an intuitive feeling for the natural idiom of a language → 0
Candidate hypernym: heliozoa: mostly freshwater protozoa → 0
Candidate hypernym: havasupai: the Yuman language spoken by the Havasupai → 0
Candidate hypernym: snorkeling: skin diving with a snorkel → 0