13 Letter Countable Nouns Ending in US

Browse 58 valid English 13 letter countable nouns that end with US, from Lactobacillus, Streptococcus, Tyrannosaurus, Brachiosaurus, Gastrocnemius, Stratocumulus and Meningococcus to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with A
4 words
albertosaurus
aeschynanthus
anoectochilus
adscriptitius
Starts with B
1 words
brachiosaurus
Starts with C
18 words
coccobacillus
cercopithecus
cumulostratus
cyclotosaurus
cephalocereus
chamaecytisus
ceratoglossus
cephalopterus
chorepiscopus
cephalodiscus
chilomycterus
chirocephalus
centronucleus
chilomeniscus
clinocephalus
chelidosaurus
chlorophoneus
craniodidymus
Starts with D
6 words
dilophosaurus
dorotheanthus
dictyograptus
dolichosaurus
derencephalus
dicranocercus
Starts with E
5 words
edmontosaurus
electrophorus
eccremocarpus
endonucleolus
elytropolypus
Starts with F
2 words
fractostratus
fractocumulus
Starts with G
1 words
gastrocnemius
Starts with I
1 words
ichthyosaurus
Starts with K
1 words
kinetonucleus
Starts with L
2 words
lactobacillus
leptocephalus
Starts with M
2 words
meningococcus
morbillivirus
Starts with O
1 words
orthrosanthus
Starts with P
3 words
paramyxovirus
pelecanimimus
pterocephalus
Starts with S
9 words
streptococcus
stratocumulus
styracosaurus
streptocarpus
sarcorhamphus
saccobranchus
sarcocephalus
schistocormus
sialadenoncus
Starts with T
1 words
tyrannosaurus
Starts with Z
1 words
zinjanthropus

•Browse Countable Nouns by Letter (A to Z)

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