discussion is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

Conversation or debate concerning a particular topic.
• There was then a long discussion of whether to capitalize words like "east".
Text giving further detail on a subject.
• Under each heading, you will find a discussion.
(medicine obsolete) The dispersion of a tumour.

discussion is a Scrabble valid word

discussion

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

discussion is an iScramble, QuickWords valid word

discussion

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

Same letters words (Anagrams)

• none

Same letters plus one

• DISCURSIONS
• DISCUSSIONS

Same letters minus one

• SINUSOIDS