Countable Nouns That Start with NI and End with ION

Explore 10 verified English countable nouns starting with NI and ending with ION, including Nitration, Nitrosation, Nitrogenation, Nitridation, Nictitation, Nidation and Nidification. Sort these count nouns with singular and plural forms by word length for ESL grammar practice, determiner usage, and plural spelling below, or review singular and plural count rules in our noun grammar guide.

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Starts with NIC
2 words
nictitation
nictation
Starts with NID3 words
nidation
nidification
nidulation
Starts with NIT5 words
nitration
nitrosation
nitrogenation
nitridation
nitrogenization

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