Proper Nouns with OIS

Browse 11 verified English proper nouns containing the letters OIS, including Illinois, Boise, Poisson, Quebecois, Oise, Nicoise and Valois. Filter these capitalized names for specific people, places, and organizations by word length below, or review capitalization rules and examples in our noun grammar guide.

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Starts with B
1 words
boise
Starts with I
1 words
illinois
Starts with N
1 words
nicoise
Starts with O
1 words
oise
Starts with P
1 words
poisson
Starts with Q
1 words
quebecois
Starts with S
2 words
seychellois
sannoisian
Starts with V3 words
valois
vaudois
vichyssois

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