collude
1. [ verb ] (law) act in unison or agreement and in secret towards a deceitful or illegal purpose
Synonyms: conspire
Examples:

"The two companies conspired to cause the value of the stock to fall"

Related terms: interact connivance
Similar spelling:   cold
  collide
  could
  cowled
  cooled
  Coltey
  collet
  coiled
  Colutea
  colloid
  Collett
  collate
  Collado
  Coletti
  Colette
  Coletta
  Colt
  Colletti
  Collette