Keyword
What KeyWord is found in the definitions of each of the following?

65 sulphur, metalmark, aphrodite, caterpillar, lepidopteran (9 letters)
66 pan, f-stop, SLR, aperture, George Eastman (6 letters)
67 fig leaf, apatetic, cryptic, disguise, duck blind (10 letters)
68 snuffer, shammes, chandler, taper, nit (6 letters)
69 rum, staff, ferule, rattan, swagger stick (4 letters)
70 mantilla, inverness, pelerine, tabard, Roca (4 letters)
71 skat, spade, meld, Rolodex, pasteboard (4 letters)
72 finesse, Hoyle, stopper, blackleg, baccarat (7 letters)
73 pile, moquette, saxony, Wilton, wall-to-wall (6 letters)
74 deferent, port, convey, import, execute (5 letters)
75 donjon, bailey, keep, postern, rook (6 letters)
76 drop-in, sportswear, dishabille, confab, nonchalance (6 letters)
77 tom, puss, mouser, ailurophile, grimalkin (3 letters)
78 speleology, Lascaux, grotto, antre, spelunker (4 letters)
79 jointer, adhesive, matrix, concrete, mortar (6 letters)
80 farina, rye, muesli, Will Keith Kellogg, Pablum (6 letters)
81 fluke, tossup, random, haphazard, peradventure (6 letters)
82 abyss, havoc, snake pit, snafu, topsy-turvy (5 letters)
83 Mother Teresa, mercy, dole, freeload, benevolent (7 letters)
84 gyp joint, take-in, sharper, gull, deceitful (5 letters)

Answers: 65. butterfly, 66. camera, 67. camouflage, 68. candle, 69. cane, 70. cape, 71. card, 72. card(s), 73. carpet, 74. carry, 75. castle, 76. casual, 77. cat, 78. cave, 79. cement, 80. cereal, 81. chance, 82. chaos, 83. charity, 84. cheat,

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