ftth is a valid English word

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

Meanings

Noun (UNCOUNTABLE)

(telecommunications) Initialism of: fiber to the home.
• Coordinate terms: FTTC, FTTP

ftth is not a Scrabble valid word

f4t1t1h4

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

ftth is not an iScramble, QuickWords valid word

f1t2t3h4

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

Same letters words (Anagrams)

• none

Same letters plus one

• THEFT
• THOFT

Same letters minus one

• FTT
• HFT
• HTF
• TFT
• THF
• THT
• TTF