[poli]

For blanket, some use colcha or endredon. For doorknobs I've heard pomo and perilla but I think it depends on where the knob is located on the door, and if I'm not mistaken sometimes picaporte is used(if the perilla is not round). For faucet I've heard grifa but use pluma and I am sure there are other words that may be more internationally understood. A bathroom sink is a lavamono.