tweaker is a valid English word

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

Meanings

Noun (COUNTABLE)

A person who tweaks something.
A tool, especially a screwdriver, for making small adjustments.
(slang) A person addicted to methamphetamine.

tweaker is a Scrabble valid word

t1w4e1a1k5e1r1

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

tweaker is not an iScramble, QuickWords valid word

t1w2e3a4k5e6r7

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

Same letters words (Anagrams)

• RETWEAK
• TRAWEEK

Same letters plus one

• RETWEAKS
• TRAWEEKS
• TWEAKERS
• TWEAKIER
• WREAKEST
• WREAKETH

Same letters minus one

• AWREET
• RETAKE
• REWAKE
• TAWKEE
• TEERWA
• WEAKER
• WREAKE