dull is a valid English word

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

Meanings

Adjective (COMPARABLE)

Lacking the ability to cut easily; not sharp.
• All these knives are dull.
Boring; not exciting or interesting.
• He sat through the dull lecture and barely stayed awake.
Not shiny; having a matte finish or no particular luster or brightness.
• Choose a dull finish to hide fingerprints.

Verb

(transitive) To render dull; to remove or blunt an edge or something that was sharp.
• Years of misuse have dulled the tools.
(transitive) To soften, moderate or blunt; to make dull, stupid, or sluggish; to stupefy.
• He drinks to dull the pain.
(intransitive) To lose a sharp edge; to become dull.
• A razor will dull with use.

dull is a Scrabble valid word

dull

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

dull is an iScramble, QuickWords valid word

dull

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

Same letters words (Anagrams)

• ULDL

Same letters plus one

• DOLLU
• DULLE
• DULLS
• DULLY
• UDALL
• UDELL
• UDOLL
• ULDLS

Same letters minus one

• DLL
• DLU
• DUL
• LDL
• LDU
• LLU
• LUD
• LUL
• ULD