Uncountable Nouns That Start with HAP and End with S

Explore 5 verified English uncountable nouns starting with HAP and ending with S, including Happiness, Haptics, Haplessness, Haphazardness and Haplosis. 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.