biennial is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Happening every two years.
Lasting for two years.

Noun (COUNTABLE)

A plant that requires two years to complete its life-cycle, germinating and growing in its first year, then producing its flowers and fruit in its second year, after which it usually dies.
An event that happens every two years.

biennial is a Scrabble valid word

b3i1e1n1n1i1a1l1

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

biennial is an iScramble, QuickWords valid word

b1i2e3n4n5i6a7l8

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

Same letters words (Anagrams)

• none

Same letters plus one

• BIENNIALS
• ELBINGIAN
• INLINABLE
• LIBENTINA

Same letters minus one

• ANILINE
• BIENNIA
• EBLANIN