16 Letter Adjectives with OU
This list gathers 197 English 16 letter adjectives containing OU, such as Counterintuitive, Counterclockwise, Counteroffensive, Counterterrorist, Counterinsurgent, Musculotendinous and Monocotyledonous. Use the sorting controls below to organize entries by length, or consult our adjective grammar guide to check adjective order and comparative rules.
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Starts with A18 words
anthropomorphous
acousticolateral
agnathostomatous
amyelencephalous
archichlamydeous
autocoprophagous
acanthocephalous
anthracitiferous
asymmetrocarpous
actinopterygious
adenocystomatous
asterospondylous
archaeostomatous
alectoromorphous
amphicarpogenous
anthraceniferous
aponogetonaceous
amphibolostylous
Starts with B4 words
boroughmongering
balanophoraceous
basommatophorous
bronchocavernous
Starts with C24 words
counterintuitive
counterclockwise
counteroffensive
counterterrorist
counterinsurgent
counterguerrilla
counterartillery
counterquarterly
caryophyllaceous
caesalpiniaceous
counterembattled
chaetophoraceous
coleochaetaceous
cellulocutaneous
calyptrimorphous
corynocarpaceous
counterscalloped
counterinvective
corneocalcareous
calcareocorneous
convallariaceous
callitrichaceous
cytoblastematous
circumterraneous
Starts with D5 words
dolichocephalous
deuterostomatous
diplochlamydeous
desmarestiaceous
dentatosetaceous
Starts with E
2 words equitemporaneous
erythroxylaceous
Starts with F
2 words fibroligamentous
flagellariaceous
Starts with G
2 words grossulariaceous
gynandromorphous
Starts with H12 words
hypocotyledonous
heterometabolous
hystricomorphous
haplochlamydeous
hemimetamorphous
haploperistomous
hydrophyllaceous
hypernitrogenous
hedriophthalmous
hyperprognathous
hexapetaloideous
hippocrateaceous
Starts with I7 words
intraligamentous
interligamentous
inguinocutaneous
interfilamentous
implementiferous
ichthyocephalous
idiocyclophanous
Starts with K
1 words koeberliniaceous
Starts with L4 words
lymphangiomatous
laboulbeniaceous
lardizabalaceous
lienomyelogenous
Starts with M8 words
musculotendinous
monocotyledonous
musculocutaneous
megachiropterous
malacopterygious
malesherbiaceous
mucosocalcareous
membranocorneous
Starts with N14 words
nonproteinaceous
nonconscientious
nonfossiliferous
nonsanctimonious
noncleistogamous
nonmetalliferous
nonplatitudinous
neurosensiferous
nonargentiferous
nonlepidopterous
nondiathermanous
nervosanguineous
noncounteractive
neurorthopterous
Starts with O9 words
overpresumptuous
osteosarcomatous
ophthalmophorous
oppositipetalous
ophioglossaceous
oppositisepalous
ornithorhynchous
ornithocephalous
obdiplostemonous
Starts with P24 words
pseudomembranous
pseudepigraphous
precarcinomatous
precartilaginous
pseudomiraculous
pseudoprosperous
proangiospermous
protorthopterous
polypseudonymous
plasmodiocarpous
phycochromaceous
podophthalmatous
perissodactylous
pleurenchymatous
parachromoparous
phytosuccivorous
poecilocyttarous
progymnospermous
protohemipterous
pseudofoliaceous
polycotyledonous
parallelinervous
peronosporaceous
pharyngognathous
Starts with R
1 words rhynchocephalous
Starts with S24 words
sclerenchymatous
superindustrious
stereospondylous
subcartilaginous
submembranaceous
superceremonious
sacculoutricular
strontianiferous
subcarboniferous
silicocalcareous
selaginellaceous
symphyostemonous
saprolegniaceous
sanguineobilious
scytopetalaceous
syphilodermatous
scytonemataceous
schizolysigenous
sulphureonitrous
spermogoniferous
sphacelariaceous
silicicalcareous
stackhousiaceous
schizolaenaceous
Starts with T9 words
trigonocephalous
teliosporiferous
transcriptitious
tourmaliniferous
theophrastaceous
thoroughfaresome
tetrasporiferous
thalassiophytous
thoroughstitched
Starts with U7 words
undiscourageable
ultraceremonious
ulceromembranous
ultraexpeditious
uredosporiferous
uncontradictious
unforethoughtful
Starts with V3 words
vallisneriaceous
verticilliaceous
vegetobituminous