Synonym: alligatored, around the bend, balmy, barmy, bats, batty, bonkers, buggy, chapped, crackers, daft, dotty, fruity, haywire, kookie, kooky, loco, loony, loopy, nuts, nutty, roughened, round the bend, wacky, whacky. Similar words: packed, crack, bracket, crackle, crackdown, wicked, cocked, docked. Meaning: [krækt] 
adj. 1. used of skin roughened as a result of cold or exposure 2. of paint or varnish; having the appearance of alligator hide 3. informal or slang terms for mentally irregular.
adj. 1. used of skin roughened as a result of cold or exposure 2. of paint or varnish; having the appearance of alligator hide 3. informal or slang terms for mentally irregular. 
Random good picture Not show
61. The police cracked a murder case last week.
62. They questioned him for days before he cracked.
63. John cracked up his car.
64. Her voice cracked and she began to cry.
65. She fell and cracked a bone in her leg.
66. Stardom is not all it's cracked up to be.
67. The whip cracked over the horses' heads.
68. He cracked me on the head with a ruler.
69. 'I'm just fine,' she said in a cracked voice.
70. The driver cracked the whip above the horse's head.
71. A shot cracked across the ridge.
72. The vast majority of the eggs would be cracked.
73. Everyone in the class just cracked up.
74. The branch cracked under the weight of the snow.
75. The rubber nozzle is all cracked.
76. The mud in the dried-up river bed had cracked.
77. The dish had cracked quite badly.
78. He cracked the joints of his fingers.
79. She cracked the window to let in fresh air.
80. We set the flying jib and cracked on.
81. They cracked the nuts and removed their shells.
82. They finally cracked the defence and scored a goal.
83. The suspect cracked under questioning.
84. His confidence cracked under the strain.
85. Police have cracked a major drugs ring.
86. Oil is cracked by heating under pressure.
87. He escaped with a cracked rib and bruising.
88. His voice cracked with grief.
89. I think he must be cracked,(http://Sentencedict.com) don't you?
90. His face cracked into a smile.
More similar words: packed, crack, bracket, crackle, crackdown, wicked, cocked, docked, wrecked, blocked, shocked, high-necked, jacket, packet, blacken, quackery, rack, theocracy, track, autocracy, democracy, off the rack, aristocracy, meritocracy, bureaucracy, track down, social democracy, magazine rack, backpack, naked.