Concrete Nouns That End in GEN

Explore 136 verified English concrete nouns ending with the suffix -GEN, including Oxygen, Hydrogen, Nitrogen, Estrogen, Antigen, Collagen and Allergen. Useful for descriptive storytelling, sensory writing, and grammar lessons and rhyming patterns, browse these physical naming words for tangible objects you can see or touch below or compare physical and abstract noun usage in our noun grammar guide.

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Starts with A22 words
antigen
allergen
androgen
adaptogen
agen
antiandrogen
antiestrogen
anticarcinogen
antihydrogen
alloantigen
antimutagen
agglutinogen
acrogen
aerogen
amidogen
aesthesiogen
alkaligen
amylogen
alkargen
aethogen
alkylogen
antianaphylactogen
Starts with B5 words
bergen
biogen
brummagen
botryogen
bromocyanogen
Starts with C16 words
copenhagen
collagen
carcinogen
chalcogen
cryogen
cyanogen
cocarcinogen
chymotrypsinogen
caseinogen
chromogen
cultigen
chloragogen
chondrogen
chondrigen
calyptrogen
coctoantigen
Starts with D11 words
dihydrogen
dinitrogen
dicyanogen
dihalogen
dermatogen
desmogen
diplogen
dictyogen
diamidogen
diaminogen
diisatogen
Starts with E9 words
estrogen
entheogen
endogen
exogen
electrogen
engstligen
esthesiogen
encephalitogen
erythrogen
Starts with F5 words
fibrinogen
florigen
ferricyanogen
ferrocyanogen
filmogen
Starts with G4 words
glycogen
groningen
goitrogen
galdhopiggen
Starts with H6 words
hydrogen
halogen
hallucinogen
histogen
humogen
hyalogen
Starts with I3 words
immunogen
isoantigen
ionogen
Starts with K
1 words
kerogen
Starts with L5 words
lysogen
loxygen
lucigen
leukemogen
laggen
Starts with M10 words
mutagen
mitogen
methanogen
morphogen
milliroentgen
monohydrogen
miscegen
myogen
mucinogen
mucigen
Starts with N
2 words
nitrogen
noncarcinogen
Starts with O7 words
oxygen
obesogen
oncogen
orogen
oxyhydrogen
orthohydrogen
osteogen
Starts with P16 words
pathogen
phytoestrogen
plasminogen
progestogen
pnictogen
pyrogen
pepsinogen
phytopathogen
phellogen
parahydrogen
pangen
precipitinogen
paracyanogen
photogen
proteinochromogen
perogen
Starts with R
1 words
roentgen
Starts with S
2 words
saprogen
staragen
Starts with T6 words
teratogen
trypsinogen
trioxygen
trudgen
tropocollagen
thrombogen
Starts with U
1 words
urobilinogen
Starts with V
1 words
viologen
Starts with X
2 words
xanthogen
xylogen
Starts with Z
1 words
zymogen

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