Countable Nouns That Start with KN and End with R

Explore 19 verified English countable nouns starting with KN and ending with R, including Knocker, Knitter, Knower, Kneeler, Knacker, Knuckleballer and Knuckleduster. 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.