1) Condition 2) Damp quality 3) Damp state 4) Dewy quality 5) Liquid quality 6) Moisture 7) Post-soak condition 8) Quality of fresh paint 9) Rainy weather 10) Reason to wear galoshes 11) Status 12) Water feature 1) Damp 2) Dampness 3) Humidity 4) Humidness 5) Moistness 6) Moisture 7) Sogginess 
Wet'ness noun 1. The quality or state of being wet; moisture; humidity; as, the wetness of land; the wetness of a cloth. 2. A watery or moist state of the atmosphere; a state of being rainy, foggy, or misty; as, the wetness of weather or the season. » W...
[n] - the condition of containing or being covered by a liquid (especially water)
noun the condition of containing or being covered by a liquid (especially water); `he confirmed the wetness of the swimming trunks`