1) Chemical agent 2) Damper 3) German surname 4) Having more humidity 5) Less dry 6) More drippy 7) More humid 8) More like a used sponge 9) More rainy 10) More saturated 11) More soaked 12) More soggy 13) River in germany 14) Surface-active agent 15) Surfactant 16) Wetting agent 17) With greater rainfall Found on https://www.crosswordclues.com/clue/wetter
[river] The Wetter is a small 69 km long river in Hesse, Germany and right tributary to the Nidda. After leaving the Vogelsberg mountain range the river flows through the Wetterau, a fertile landscape just north of Frankfurt, which is named after the river. The principal towns the river along the river are Laubach, Lich, Bad Nauheim and Fri... Found on http://en.wikipedia.org/wiki/Wetter_(river)