unrobust is a valid English word

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

Meanings

Adjective (COMPARABLE)

Not robust.

unrobust is not a Scrabble valid word

u1n1r1o1b3u1s1t1

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

unrobust is not an iScramble, QuickWords valid word

u1n2r3o4b5u6s7t8

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

Same letters words (Anagrams)

• BURNOUTS
• OUTBURNS

Same letters plus one

• RUNABOUTS
• STUBBOURN
• SUBROTUND
• UBUNTEROS

Same letters minus one

• BRUNOST
• BURNOUS
• BURNOUT
• BURSTON
• BURTONS
• OUTBURN
• OUTRUNS
• RUBOUTS
• RUNOUTS
• SUBTOUR
• TOURBUS
• TURNBOS
• UNBURST