concatenation is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(countable) A series of links united; a series or order of things depending on each other, as if linked together; a chain, a succession.
(uncountable) The application of these series of links.
(programming) The operation of joining multiple character strings.

concatenation is a Scrabble valid word

concatenation

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

concatenation is an iScramble, QuickWords valid word

concatenation

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

Same letters words (Anagrams)

• none

Same letters plus one

• CONCATENATIONS
• NONACCEPTATION

Same letters minus one

• NONCATATONIC