Countable Nouns That Start with AD and End with TUM

Explore 4 verified English countable nouns starting with AD and ending with TUM, including Adytum, Adiantum, Adstratum and Additum. 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 ADD
1 words
additum
Starts with ADI
1 words
adiantum
Starts with ADS
1 words
adstratum
Starts with ADY
1 words
adytum

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