Adding suffixes to verbs can change the word into a noun (zelfst nw) or adjective (bijv nw).
For example
to employ (iemand in dienst nemen) = verb
employer (iemand die iemand in dienst neemt) = noun
employee (iemand die bij iemand in dienst is) = noun
employment (werk) = noun
employable (inzetbaar) = adjective