posterize is a valid English word

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

Meanings

Verb

To reduce the number of colors in an image, changing a continuous gradation of tone to several regions of fewer tones, with abrupt changes from one tone to another.
(basketball slang) To score a slam dunk by leaping over another player.

posterize is not a Scrabble valid word

p3o1s1t1e1r1i1z10e1

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

posterize is not an iScramble, QuickWords valid word

p1o2s3t4e5r6i7z8e9

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

Same letters words (Anagrams)

• POETIZERS

Same letters plus one

• OPERATIZES
• PETROLIZES
• POSTERIZED
• POSTERIZES
• POTRZEBIES
• SPORTERIZE
• TEMPORIZES

Same letters minus one

• EPIROTES
• EROTIZES
• POETISER
• POETIZER
• POETIZES
• POETRIES
• TROEPIES