Countable Nouns That End in CUS

Explore 106 verified English countable nouns ending with the suffix -CUS, including Focus, Circus, Caucus, Refocus, Locus, Hibiscus and Discus. Useful for ESL grammar practice, determiner usage, and plural spelling and rhyming patterns, browse these count nouns with singular and plural forms below or review singular and plural count rules in our noun grammar guide.

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Starts with A13 words
autofocus
abacus
amicus
andronicus
australopithecus
arcus
ascus
aegyptopithecus
amaracus
andricus
anthropopithecus
abaciscus
adenoncus
Starts with B
2 words
bubulcus
bruscus
Starts with C22 words
circus
caucus
crocus
coccus
cuscus
cryptococcus
cercopithecus
cercus
cysticercus
climacus
cnicus
cocus
centrocercus
chalcioecus
cephalodiscus
centriscus
chalcus
chilomeniscus
chlorococcus
celioncus
chiloncus
coelococcus
Starts with D10 words
discus
defocus
diplodocus
diplococcus
dipsacus
didiscus
dermococcus
desmoncus
dicranocercus
deradenoncus
Starts with E7 words
enterococcus
echinococcus
eleutherococcus
erithacus
eptesicus
exoascus
embryulcus
Starts with F5 words
focus
ficus
fiscus
fucus
floccus
Starts with G
1 words
gonococcus
Starts with H3 words
hibiscus
hocus
holodiscus
Starts with I
2 words
incus
iliacus
Starts with J
1 words
juncus
Starts with L3 words
locus
lumbricus
lemniscus
Starts with M7 words
meniscus
meningococcus
misfocus
micrococcus
mancus
melicoccus
malvaviscus
Starts with O3 words
overfocus
opinicus
oncus
Starts with P
2 words
pneumococcus
prefocus
Starts with R4 words
refocus
rhoncus
ruscus
rypticus
Starts with S13 words
streptococcus
sulcus
staphylococcus
sambucus
saccus
scholasticus
sivapithecus
succus
sphyrapicus
scincus
specus
sceloncus
sialadenoncus
Starts with T
1 words
trochiscus
Starts with U3 words
umbilicus
uncus
uraniscus
Starts with V
2 words
viscus
vicus
Starts with X
1 words
xenicus
Starts with Z
1 words
zygomaticus

•Browse Countable Nouns by Letter (A to Z)

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