unconditional is a valid English word

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

Meanings

Adjective (COMPARABLE)

Absolute; without conditions, limitations, reservations or qualifications.
• Synonym: absolute, categorical

Noun (COUNTABLE)

That which is not conditional.
(logic) A conditional-like structure expressing that the consequent holds true regardless of the particular value of the antecedent.

unconditional is a Scrabble valid word

unconditional

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

unconditional is an iScramble, QuickWords valid word

unconditional

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

Same letters words (Anagrams)

• none

Same letters plus one

• NONDUPLICATION
• UNCONDITIONALS

Same letters minus one

• INNOCULATION
• NONDILATONIC