expansion is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

An act, process, or instance of expanding.
• The expansion of metals and plastics in response to heat is well understood.

expansion is a Scrabble valid word

expansion

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

expansion is an iScramble, QuickWords valid word

expansion

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

Same letters words (Anagrams)

• none

Same letters plus one

• EXPANSIONS

Same letters minus one

• EXONIANS
• EXPANSIN
• SAPONINE
• XENOPSIN