captcha is a valid English word

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

Meanings

Noun (COUNTABLE)

A computerized test requiring the human user to perform a task deemed to be difficult to automate, such as entering a displayed series of distorted characters or describing images, to demonstrate that they are a human and not a computer program.

captcha is not a Scrabble valid word

c3a1p3t1c3h4a1

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

captcha is not an iScramble, QuickWords valid word

c1a2p3t4c5h6a7

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

Same letters words (Anagrams)

• none

Same letters plus one

• CAPTCHAS
• CRAPTCHA
• WATCHCAP

Same letters minus one

• PATACH