Countable Nouns Ending in SIN and Containing OS

Browse 10 valid English countable nouns ending in SIN and containing OS, from Rosin, Myosin, Tropomyosin, Chymosin, Thymosin, Pocosin and Nigrosin 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 B
1 words
bromeosin
Starts with C
1 words
chymosin
Starts with E
1 words
erythrosin
Starts with M
2 words
myosin
meromyosin
Starts with N
1 words
nigrosin
Starts with P
1 words
pocosin
Starts with R
1 words
rosin
Starts with T
2 words
tropomyosin
thymosin

•Browse Countable Nouns by Letter (A to Z)

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