Term: titter: a nervous restrained laugh
Candidate hypernym: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) → 1
Candidate hypernym: supraorbital ridge: a ridge on the frontal bone above the eye socket → 0
Candidate hypernym: galega: small genus of Eurasian herbs: goat's rue → 0
Candidate hypernym: hydrophidae: sea snakes → 0
Candidate hypernym: ground glass: particulate glass made by grinding and used as an abrasive → 0
Candidate hypernym: etiologist: a specialist in the etiology of diseases → 0
Candidate hypernym: knacker: someone who buys up old horses for slaughter → 0
Candidate hypernym: easing: the act of reducing something unpleasant (as pain or annoyance) → 0
Candidate hypernym: speech therapy: any therapy intended to correct a disorder of speech → 0
Candidate hypernym: foghorn: a warning device consisting of a horn that generates a loud low tone → 0
Candidate hypernym: cypripedium: genus of chiefly American perennial leafy-stemmed orchids: lady's slippers; sometimes includes species of genus Paphiopedilum → 0