Proper Nouns Ending in US and Containing IO

This list gathers 6 English proper nouns ending in US and containing IO, such as Physiologus, Somniosus, Chalcioecus, Scaphiopus, Ephippiorhynchus and Cochliodus. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review capitalization rules and examples.

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Starts with C
2 words
chalcioecus
cochliodus
Starts with E
1 words
ephippiorhynchus
Starts with P
1 words
physiologus
Starts with S
2 words
somniosus
scaphiopus

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