unseconded is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Not seconded; not supported, aided, or assisted.
• The motion went unseconded.
(obsolete) Not exemplified a second time.

unseconded is a Scrabble valid word

unseconded

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is not valid in Scrabble ✘
• 00 points

unseconded is not an iScramble, QuickWords valid word

unseconded

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• UNCONDENSED

Same letters minus one

• CONDENSED
• DENOUNCED
• DENOUNCES
• UNENCODED
• UNENCODES