Saale

Saale is the name of two rivers in Germany: the Saxonian Saale (German: Sächsische Saale) and the Franconian Saale (German: Fränkische Saale). http://en.wikipedia.org/wiki/Saale

Soil: to dirty with excrement.

Sale (French): Dirty

Sail: traverse or travel by ship on (a body of water)

salit' (Russian: "салить"): to dirty with fat or grease; fig. to make "dirty" (in the sense of "lubricious"); also: to tag (in a game of tag)