wetter

nouns

a chemical agent capable of reducing the surface tension of a liquid in which it is dissolved
surface-active agent, surfactant, wetter, wetting agent
a workman who wets the work in a manufacturing process
wetter
is derived from
wet
is a type of (narrower)
an employee who performs manual or industrial labor
working man, working person, workingman, workman
someone suffering from enuresis; someone who urinates while asleep in bed
bed wetter, bedwetter, wetter
is derived from
wet