Term: hardtack: very hard unsalted biscuit or bread; a former ship's staple
Candidate hypernym: biscuit: small round bread leavened with baking-powder or soda → 1
Candidate hypernym: hydrozoa: coelenterates typically having alternation of generations; hydroid phase is usually colonial giving rise to the medusoid phase by budding: hydras and jellyfishes → 0
Candidate hypernym: nonverbal intelligence: intelligence that is manifested in the performance of tasks requiring little or no use of language → 0
Candidate hypernym: airs: affected manners intended to impress others → 0
Candidate hypernym: derivation: (descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation → 0
Candidate hypernym: campanulales: an order of plants of the subclass Asteridae including: Campanulaceae; Lobeliaceae; Cucurbitaceae; Goodeniaceae; Compositae → 0
Candidate hypernym: echeneididae: fishes having a sucking disk on the head for clinging to other fishes and to ships → 0
Candidate hypernym: putz: (Yiddish) a fool; an idiot → 0
Candidate hypernym: killing: an event that causes someone to die → 0
Candidate hypernym: circular: an advertisement (usually printed on a page or in a leaflet) intended for wide distribution → 0
Candidate hypernym: black pine: large two-needled timber pine of southeastern Europe → 0