unobserved is a valid English word

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

Meanings

Adjective (COMPARABLE)

Not seen or observed.

Adverb (COMPARABLE)

whilst not being seen or observed

unobserved is a Scrabble valid word

u1n1o1b3s1e1r1v4e1d2

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

unobserved is an iScramble, QuickWords valid word

u1n2o3b4s5e6r7v8e9d10

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

Same letters words (Anagrams)

• none

Same letters plus one

• OVERBURDENS

Same letters minus one

• BONDVERSE
• OVERBENDS
• RENDEVOUS
• UNSOBERED
• UNVERBOSE