testerned is a valid English word

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

Meanings

Verb

simple past and past participle of testern

testerned is a Scrabble valid word

t1e1s1t1e1r1n1e1d2

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

testerned is not an iScramble, QuickWords valid word

t1e2s3t4e5r6n7e8d9

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

Same letters words (Anagrams)

• NERDETTES
• TENDEREST

Same letters plus one

• DETERGENTS
• DETERMENTS
• DETERRENTS
• ENTERESTED
• INTERESTED
• PRETENDEST
• TENDERSTEM

Same letters minus one

• DETENTES
• DETESTER
• ENTEREST
• NERDETTE
• RENESTED
• RESENTED
• RESETTED
• RETESTED
• SETTERED
• STREETED
• TENTERED