Wiktionary
raineth
vb. (en-archaic third-person singular of: rain)
Usage examples of "raineth".
The rain, it raineth every day had been the weatherman's morning adage, not a comforting one.
Come here, spirit of Shakespeare, sing us your drunken fool's song of the rain that raineth every day!
It fell on the wise and the wicked, the plain and the glorious, the lucky and the unlucky, and the rain it raineth every day.