Retard

idioot

(a stupid person, or one who is slow to learn)

idiote

(a stupid person, or one who is slow to learn)

mongole

(a person with mental retardation)

mongool

(a person with mental retardation)

nole

(a stupid person, or one who is slow to learn)

nool

(a stupid person, or one who is slow to learn)

vertraagde

(a person with mental retardation)

vertraagdes

(a person with mental retardation)

vertraging

(retardation; delay)

vertragings

(retardation; delay)

agterbly

(stay back)

uitstel

(put off; postpone)

vertraag

(keep delaying; impede; etc)