Without her, we would have sunk completely into poverty.
Tevor seemed to have completely sunk into himself.
The sun's orb had now sunk completely below the sea.
Buoyancy reduces the apparent weight of objects that have sunk completely to the sea floor.
The sun had sunk completely, not even an after-glow was left.
The starboard hull of the catamaran had sunk completely under the brown water.
Either the stain on top had sunk completely into the paper or... They'd taken the top page.
The water is poured in the cauldron such that the rhizomes are completely sunk.
Before the credits, the camera pans to show that the entire archipelago has sunk completely.
I was completely sunk to the knees and had to be pulled out with a squelch.