Countable Nouns That Start with POS and End with R

Explore 17 verified English countable nouns starting with POS and ending with R, including Poster, Posterior, Poser, Possessor, Postmaster, Poseur and Postholder. 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.