Term: worm wheel: gear with the thread of a worm
Candidate hypernym: artifact: a man-made object taken as a whole → 1
Candidate hypernym: self-knowledge: an understanding of yourself and your goals and abilities → 0
Candidate hypernym: vulcanizer: someone who vulcanizes rubber to improve its strength and resiliency → 0
Candidate hypernym: gratitude: a feeling of thankfulness and appreciation → 0
Candidate hypernym: cohort: a band of warriors (originally a unit of a Roman Legion) → 0
Candidate hypernym: poker face: a face without any interpretable expression (as that of a good poker player) → 0
Candidate hypernym: neurinoma: tumor (usually benign) of the sheath surrounding a nerve → 0
Candidate hypernym: gudgeon: small slender European freshwater fish often used as bait by anglers → 0
Candidate hypernym: company: the state of being with someone → 0
Candidate hypernym: free state: any state prohibiting slavery prior to the American Civil War → 0
Candidate hypernym: accommodation: a settlement of differences → 0