Uncountable Nouns Starting with EF and Containing SS

Explore 8 verified English uncountable nouns starting with EF and containing SS, including Effectiveness, Effortlessness, Effusiveness, Efficaciousness, Effeteness, Effeminateness and Effectualness. Browse these mass nouns and non-count terms for substances and concepts below, or check quantifier and measurement rules in our noun grammar guide.

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Starts with EFF8 words
effectiveness
effortlessness
effusiveness
efficaciousness
effeteness
effeminateness
effectualness
effortfulness

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