blacken is a valid English word

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

Meanings

Verb

(transitive causative) To cause to be or become black.
(intransitive ergative) To become black.
• The sky blackened as the storm clouds rolled in.
(transitive causative) To make dirty.

blacken is a Scrabble valid word

blacken

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

blacken is an iScramble, QuickWords valid word

blacken

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

Same letters words (Anagrams)

• none

Same letters plus one

• BACKLINE
• BLACKENS
• BLACKMEN
• LACKENBY
• LEANBACK
• LINEBACK
• NICKABLE

Same letters minus one

• ALBECK
• BACKNE
• BANCKE
• BLACKE
• BLANCK
• BLANKE
• CANKLE
• KLANCE
• KNABLE