Uncountable Nouns That Start with EFF and End with ESS

Explore 8 verified English uncountable nouns starting with EFF and ending with ESS, including Effectiveness, Effortlessness, Effusiveness, Efficaciousness, Effeteness, Effeminateness and Effectualness. 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.

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Starts with EFFE4 words
effectiveness
effeteness
effeminateness
effectualness
Starts with EFFI
1 words
efficaciousness
Starts with EFFO
2 words
effortlessness
effortfulness
Starts with EFFU
1 words
effusiveness

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