sustainable is a valid English word

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

Meanings

Adjective (COMPARABLE)

Able to be sustained.
Able to be produced or sustained for an indefinite period without damaging the environment, or without depleting a resource; renewable.
• sustainable economy

Noun (COUNTABLE)

A renewable energy source.

sustainable is a Scrabble valid word

s1u1s1t1a1i1n1a1b3l1e1

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 13 points

sustainable is an iScramble, QuickWords valid word

s1u2s3t4a5i6n7a8b9l10e11

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 66 points

Same letters words (Anagrams)

• BALAUSTINES

Same letters plus one

• HABITUALNESS
• SUBLAMINATES
• SUSTAINABLES
• UNASSISTABLE

Same letters minus one

• AILANTUSES
• BALAUSTINE
• BLAUSTEINS
• UNSATIABLE