castrato
dud, gelding, impotent, incompetent, invalid, weakling
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airway - air duct, air hole, air lane, air line, air passage, air route, air shaft, air tube, breathing hole, corridor, lane, louvre, nostril, path, shaft,
intrauterine device - bag, contraceptive, diaphragm, pill, prophylactic, rubber, skin
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calendar - account book, address book, agenda, album, almanac, annals, annual, appointment calendar, appointment schedule, atlas, batting order, bill, bill of fare, blotter, blueprint,
plural vote - aye, ballot, canvass, division, franchise, nay, no, plebiscite, poll, proportional representation, proxy, referendum, representation, say, straw vote,
streak of lightning - antelope, arrow, blue streak, cannonball, courser, dart, eagle, electricity, flash, gazelle, greyhound, hare, light, lightning, mercury,
soapbox - balcony, catafalque, dais, declaim, emplacement, floor, gallery, harangue, heliport, hustings, landing, landing pad, landing stage, launching pad, mouth,
spunky - bold, combustible, courageous, dauntless, doughty, explosive, fearless, fiery, game, gamy, gritty, gutsy, hasty, high-spirited, hot,
cannibalism - animality, appetite, barbarity, bestiality, brutality, chewing, consumption, cruelty, devouring, dieting, dining, ferocity, gluttony, grazing, hunger,
namely - especially, for example, for instance, nominally, particularly, specially, specifically, that is
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Canon - Alleluia, Communion, Consecration, Gloria, Paternoster
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