complicate
US /ˈkɑːm.plə.keɪt/
UK /ˈkɑːm.plə.keɪt/

1.
complicar, dificultar
make (something) more difficult or confusing by causing it to be more complex.
:
•
The new regulations will only complicate matters.
As novas regulamentações só vão complicar as coisas.
•
His sudden departure might complicate our plans.
Sua partida repentina pode complicar nossos planos.