exogen
exogenous
erogen
erogenous
Exon
exon
exogam
exogamous
gebogen
curved
wogen
billow
wave
Bogen
arc
bow
arch
sheet
piece of paper
tree
Eloge
eulogy
Kerogen
kerogen
Neogen
Neogene
Rogen
roe
endogen
endogenous
myogen
myogenic
mögen
like
pogen
pogo
Eggen
harrowing
eggen
harrow
Oxygen
oxygen
Eigen
property
eigen
own