Perhaps her mouth flooded with saliva, as is usual during bouts of nausea, because more than once she spat on the floorboards.

Case's mouth flooded with saliva; he shook his head.

Roland's stomach growled and his mouth flooded with saliva, as he fought to free the harp.

Roland swallowed rapidly as his mouth flooded.

Memories of his hands and mouth on the same flesh that his eyes now touched flooded through her.

Her mouth flooded with saliva and she raised a hand to wipe it away.

It can be found in deep river channels, flooded beaches, and the mouths of large whitewater tributaries.

His dry mouth flooded with moisture.

Though I could not see, I had the impression the creature's mouth was flooding with saliva.

Then, weak and gasping, I saw him at a distance from me, my arms empty, my mouth still flooded with the taste of his blood.