Term: combat ceiling: altitude above which a plane cannot climb faster than a given rate
Candidate hypernym: ceiling: maximum altitude at which a plane can fly (under specified conditions) → 1
Candidate hypernym: seaweed: plant growing in the sea, especially marine algae → 0
Candidate hypernym: weight: an artifact that is heavy → 0
Candidate hypernym: doubles: tennis played with two players on each side → 0
Candidate hypernym: castle: a large building formerly occupied by a ruler and fortified against attack → 0
Candidate hypernym: rex begonia: any of numerous usually rhizomatous hybrid begonias derived from an East Indian plant having rough-textured leaves patterned in silver and bronze and purple and red-brown with inconspicuous flowers → 0
Candidate hypernym: ailanthus silkworm: large green silkworm of the cynthia moth → 0
Candidate hypernym: orphan: a young animal without a mother → 0
Candidate hypernym: brown rat: common domestic rat; serious pest worldwide → 0
Candidate hypernym: winnebago: a member of the Siouan-speaking people formerly living in eastern Wisconsin south of Green Bay; ally of the Menomini and enemy of the Fox and Sauk people → 0
Candidate hypernym: change: the result of alteration or modification → 0