waterfall is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE)

A flow of water over the edge of a cliff.
• Synonyms: cataract, cascade, falls
(figuratively) A waterfall-like outpouring of liquid, smoke, etc.
• A waterfall of mist came from the open freezer.
(technical computing slang) Waterfall model
• A very long duration project [...] had taken a whole group of people through a painful waterfall development process.

Verb

(intransitive) To fall like a waterfall.
(transitive) To drink (something) from a container by pouring it from a height so as not to touch one's lips to the rim.
(roller derby) Synonym: recycle

waterfall is a Scrabble valid word

waterfall

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

waterfall is an iScramble, QuickWords valid word

waterfall

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• WATERFALLS

Same letters minus one

• AFTERALL
• FALLRATE
• FALLWEAR
• FLATWARE
• WATERALL