complicar

verb
  1. To make something more difficult or complex. verb
    Adding unnecessary details can complicar the process.
    His decision to change the plans at the last minute served only to complicar matters.
  2. To involve or entangle in a complex or difficult situation. verb
    Her involvement in the project began to complicar her relationship with her colleagues.
    The unexpected legal issues started to complicar the business deal.