Countable Nouns That Start with AN and End with ION

Explore 51 verified English countable nouns starting with AN and ending with ION, including Animation, Anticipation, Annotation, Annexation, Annihilation, Anion and Anonymization. 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.