tbt is a valid English word

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

Meanings

Noun (COUNTABLE)

(nautical) Initialism of: target bearing transmitter.
(Internet slang) Initialism of: Throwback Thursday.
Initialism of: throwback to.

Adverb

(Internet) Initialism of: truth be told.

tbt is not a Scrabble valid word

tbt

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

tbt is not an iScramble, QuickWords valid word

tbt

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

Same letters words (Anagrams)

• BTT
• TTB

Same letters plus one

• ATTB
• BATT
• BETT
• BFTT
• BITT
• BOTT
• BTDT
• BTTF
• BTTM
• BTTS
• BUTT
• CTBT
• DBTT
• FTTB
• NTBT
• PTBT
• TBBT
• TBIT
• TBTF
• TBTS
• TPTB
• TTAB
• TTFB

Same letters minus one

• BT
• TB
• TT