Have to agree about the wallmasters but the floormasters in Wind Waker are annoying too, especially in one room in Earth Temple where you have to open a chest which clears a purple fog but then about 6 of them appear, I can't proceed through the rest of the dungeon without defeating all the them so I can open a chest with a treasure chart after, it seems in this room you have to get so dangerously close to them in order for the "hand" of the floor master to rise up, I usually use fire arrows to kill them btw, even though it takes longer to nock a fire arrow you only need two hits to kill a floor master.
I don't mind ReDeads at all, except the ones in the TP Cave Of Ordeals where you have little room to run from them and sometimes two can catch you at once if you don't see them advancing on you in time.
Also archer bokoblins are annoying because you are often not aware of them until you suddenly get hit by an arrow while you are just running along.