Uncountable Nouns That Start with APPR and End with ON

Explore 6 verified English uncountable nouns starting with APPR and ending with ON, including Appreciation, Appropriation, Apprehension, Approximation, Approbation and Appropinquation. 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.