17 Letter Adjectives with OU

Explore 91 verified English 17 letter adjectives containing OU, including Counterproductive, Photojournalistic, Musculomembranous, Overconscientious, Uncounterbalanced, Chiropterophilous and Cholesteatomatous. Browse these describing words and descriptive modifiers below, or check adjective order and comparative rules in our adjective grammar guide.

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Starts with A7 words
acanthopterygious
aristolochiaceous
angiomonospermous
argillocalcareous
anisocotyledonous
aploperistomatous
argilloarenaceous
Starts with B
1 words
brachistochronous
Starts with C13 words
counterproductive
chiropterophilous
cholesteatomatous
chlorophyllaceous
counterattractive
ceratophyllaceous
counterequivalent
chondropterygious
calcareosiliceous
chitinocalcareous
crossosomataceous
cochlospermaceous
centrolepidaceous
Starts with D3 words
dipterocarpaceous
dioeciopolygamous
dioeciodimorphous
Starts with E6 words
electroacoustical
eleutherophyllous
edriophthalmatous
epiphyllospermous
eleutherosepalous
eleutheropetalous
Starts with F
1 words
fibrinoalbuminous
Starts with G
1 words
geissolomataceous
Starts with H11 words
heterochlamydeous
hydrophylliaceous
hydrocharidaceous
hydrocharitaceous
hectocotyliferous
hydroparacoumaric
hippocastanaceous
hypophyseoprivous
hydrocarbonaceous
hemoglobiniferous
hymenophyllaceous
Starts with I
1 words
intertranspicuous
Starts with J
1 words
jungermanniaceous
Starts with L3 words
lymphosarcomatous
lepidodendraceous
lentibulariaceous
Starts with M5 words
musculomembranous
microchiropterous
myxobacteriaceous
mastoideosquamous
myriotrichiaceous
Starts with O3 words
overconscientious
oversuperstitious
oscillatoriaceous
Starts with P15 words
photojournalistic
parallelepipedous
pseudotuberculous
polygamodioecious
potamogetonaceous
pseudotetramerous
phylactolaematous
postcartilaginous
protosiphonaceous
peristeromorphous
protelytropterous
protocoleopterous
pentaphylacaceous
panichthyophagous
parachromophorous
Starts with S12 words
scrophulariaceous
semicartilaginous
siliceocalcareous
stylommatophorous
scheuchzeriaceous
silicoferruginous
serratoglandulous
salinosulphureous
squamatogranulous
sphaerococcaceous
sphenophyllaceous
splenomyelogenous
Starts with T3 words
trochodendraceous
trentepohliaceous
tuberculariaceous
Starts with U4 words
uncounterbalanced
uncountermandable
uncontemporaneous
undisadvantageous
Starts with V
1 words
vesiculocavernous

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