Uncountable Nouns That Start with PROP and End with ITY

Explore 4 verified English uncountable nouns starting with PROP and ending with ITY, including Proportionality, Propinquity, Proportionability and Propagability. Sort these mass nouns and non-count terms for substances and concepts by word length for quantifier accuracy, academic writing, and ESL study below, or check quantifier and measurement rules in our noun grammar guide.