Countable Nouns Starting with NI and Containing IO

Browse 12 valid English countable nouns starting with NI and containing IO, from Nitration, Nitrosation, Nitrogenation, Niobate, Nitridation, Nictitation and Nidation 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 NIC
2 words
nictitation
nictation
Starts with NID3 words
nidation
nidification
nidulation
Starts with NIO
2 words
niobate
niobite
Starts with NIT5 words
nitration
nitrosation
nitrogenation
nitridation
nitrogenization

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