runoff is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

That portion of precipitation or irrigation on an area which does not infiltrate or evaporate, but instead is discharged from the area.
Dissolved chemicals, etc, included in such water.
• The runoff of nitrates is poisoning the lake.
(sports) A second or further round of a competition, after other competitors (often all but the last two) have been eliminated.

runoff is a Scrabble valid word

runoff

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

runoff is an iScramble, QuickWords valid word

runoff

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

Same letters words (Anagrams)

• none

Same letters plus one

• BURNOFF
• RUFFINO
• RUNOFFS
• TURNOFF

Same letters minus one

• NROFF
• RUFFO
• RUOFF