Uncountable Nouns That Start with O and End with ATE

Explore 10 verified English uncountable nouns starting with O and ending with ATE, including Organophosphate, Oxalate, Outstate, Oxaloacetate, Orthophosphate, Overhate and Oleate. 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.