unsupported is a valid English word

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

Meanings

Adjective (COMPARABLE)

Without physical support.
• The bombed bridge was left unsupported and soon collapsed.
For which support or help is not available.
• This obsolete software is unsupported. Please upgrade to the latest version.
Without confirmation from a credible source, without verifying support
• Synonym: Thesaurus:baseless

unsupported is a Scrabble valid word

u1n1s1u1p3p3o1r1t1e1d2

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

unsupported is an iScramble, QuickWords valid word

u1n2s3u4p5p6o7r8t9e10d11

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

Same letters words (Anagrams)

• none

Same letters plus one

• UNDERSUPPORT

Same letters minus one

• UNPURPOSED
• UNSPROUTED
• UNSTROPPED
• UPSPROUTED