Term: great duckweed: cosmopolitan except South America and New Zealand and some oceanic islands
Candidate hypernym: object: a tangible and visible entity; an entity that can cast a shadow → 1
Candidate hypernym: garrison: the troops who maintain and guard a fortified place → 0
Candidate hypernym: begum: a Muslim woman of high rank in India or Pakistan → 0
Candidate hypernym: dysentery: an infection of the intestines marked by severe diarrhea → 0
Candidate hypernym: fast track: a rapid means of achieving a goal → 0
Candidate hypernym: church hat: a fanciful hat of the kind worn by Black women for Sunday worship → 0
Candidate hypernym: apology: a formal written defense of something you believe in strongly → 0
Candidate hypernym: double pneumonia: lobar pneumonia involving both lungs → 0
Candidate hypernym: simple pendulum: a hypothetical pendulum suspended by a weightless frictionless thread of constant length → 0
Candidate hypernym: ludian: a Baltic-Finnic language → 0
Candidate hypernym: zymology: the branch of chemistry concerned with fermentation (as in making wine or brewing or distilling) → 0