testbank is a valid English word

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

Meanings

Noun (COUNTABLE)

(education publishing) A collection of test questions and/or tests; a databank full of such items.
• The chemistry department hired me to write batches of questions for a testbank.

testbank is not a Scrabble valid word

testbank

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

testbank is not an iScramble, QuickWords valid word

testbank

• 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

• BANKETTES
• TESTBANKS

Same letters minus one

• BANKETS
• BASKETT
• BASNETT
• BATTENS