uncertain is a valid English word

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

Meanings

Adjective (COMPARABLE)

Not certain; unsure.
Not known for certain; questionable.
• Tomorrow's weather is uncertain.
Not yet determined; undecided.

Noun

(with "the") Something uncertain.

uncertain is a Scrabble valid word

u1n1c3e1r1t1a1i1n1

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

uncertain is an iScramble, QuickWords valid word

u1n2c3e4r5t6a7i8n9

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

Same letters words (Anagrams)

• CENTAURIN
• ENCURTAIN
• RUNCINATE

Same letters plus one

• ANEUTRONIC
• AUNCIENTRY
• BRUCEANTIN
• CENTAURIAN
• CENTAURINS
• CURETONIAN
• ENCURTAINS
• ENUNCIATOR
• INCRUENTAL
• INTRUDANCE
• NUNCIATURE
• RENUNCIANT
• RENUNCIATE
• RUNCINATED
• UNCREATING
• UNCREATION
• UNICENTRAL

Same letters minus one

• ANTICURE
• ANURETIC
• AUNCIENT
• INCANTER
• INCRUENT
• NUNCIATE
• TEUCRIAN
• UNCARINE
• UNCINATE