Term: combat ceiling: altitude above which a plane cannot climb faster than a given rate
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: seaweed: plant growing in the sea, especially marine algae
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: weight: an artifact that is heavy
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: doubles: tennis played with two players on each side
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: castle: a large building formerly occupied by a ruler and fortified against attack
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: 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
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: ailanthus silkworm: large green silkworm of the cynthia moth
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: orphan: a young animal without a mother
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: brown rat: common domestic rat; serious pest worldwide
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: 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
Broader: ceiling: maximum altitude at which a plane can fly (under specified conditions) | Unrelated: change: the result of alteration or modification