waterfalls

From Wiktionary

Noun[change]

Singular
waterfall

Plural
waterfalls

  1. The plural form of waterfall; more than one (kind of) waterfall.

Verb[change]

Plain form
waterfall

Third-person singular
waterfalls

Past tense
waterfalled

Past participle
waterfalled

Present participle
waterfalling

  1. The third-person singular form of waterfall.