Ökoton
ecotone
Ökotyp
ecotype
Kokon
cocoon
Ökonom
economist
Koto
koto
koten
defecate
Isoton
isotone
Photon
photon
Proton
proton
monoton
monotonous
monotone
oxyton
oxytone
Keton
ketone
Laokoon
Laocoön
Öko-
organic
öko-
eco-
Ökologin
ecologist
Ökozid
ecocide
Kokos
coconut
coco
Kokosöl
coconut oil
Kokotte
casserole