Term: tugboat: a powerful small boat designed to pull or push larger ships
Candidate hypernym: entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving) → 1
Candidate hypernym: age limit: regulation establishing the maximum age for doing something or holding some position → 0
Candidate hypernym: mandrake: a plant of southern Europe and North Africa having purple flowers, yellow fruits and a forked root formerly thought to have magical powers → 0
Candidate hypernym: acrylic: a synthetic fabric → 0
Candidate hypernym: lithomancy: divination by means of stones or stone talismans → 0
Candidate hypernym: borough english: a former English custom by which the youngest son inherited land to the exclusion of his older brothers → 0
Candidate hypernym: insubordination: defiance of authority → 0
Candidate hypernym: altocumulus: a cumulus cloud at an intermediate altitude of 2 or 3 miles → 0
Candidate hypernym: combat zone: a military area where combat forces operate → 0
Candidate hypernym: parenthesis: either of two punctuation marks (or) used to enclose textual material → 0
Candidate hypernym: tablature: a musical notation indicating the fingering to be used → 0