insider      
    insider   insiders  
An insider is someone who is involved in a situation and who knows more about it than other people.
   An insider said, `Katharine has told friends it is time to end her career.'.
   German banks have more insider knowledge than most.
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rig       
    1 rig   rigs   rigging   rigged  
If someone rigs an election, a job appointment, or a game, they dishonestly arrange it to get the result they want or to give someone an unfair advantage.
   She accused her opponents of rigging the vote.
   They rig their domestic markets in favour of local businesses.
   ...the blatantly rigged elections which allowed him to retain power.
VB  

    2 rig   rigs
A rig is a large structure that is used for looking for oil or gas and for taking it out of the ground or the sea bed.
   ...a supply vessel for gas rigs in the North Sea.
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    3 rig   rigs
A rig is a truck or lorry that is made in two or more sections which are joined together by metal bars, so that the vehicle can turn more easily. (AM; in BRIT usually use articulated lorry)
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