cofferdam is a valid English word

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

Meanings

Noun (COUNTABLE)

(engineering) A temporary watertight enclosure used to create a dry foundation for building bridges and other structures over water.
(nautical) An empty space that acts as a protective barrier between two floors or bulkheads on a ship.

cofferdam is a Scrabble valid word

cofferdam

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

cofferdam is an iScramble, QuickWords valid word

cofferdam

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

Same letters words (Anagrams)

• none

Same letters plus one

• COFFERDAMS

Same letters minus one

• AFFORCED
• AFFORMED