complicate

/ˈkɑmpləˌkeɪt/
verb
  1. To make something more difficult or confusing than it needs to be.
    • Adding more rules will complicate the game for new players.
    • Please don't complicate the instructions by adding too many details.
    • His refusal to cooperate only served to complicate the negotiations.
Antonyms
What does "complicate" mean? | whatsthatwordmean | whatsthatwordmean