also Coblenz, city in Germany, founded by the Romans as a military outpost c. 8 B.C.E., from Latin ad confluentes "at the confluence" (see confluence); so named for its situation at the confluence of the Rhine and Moselle rivers.
knurl
*ko-
koala
koan
Kobe
Koblenz
kobold
Kodak
Kodiak
Koh-i-noor
kohl