interannual is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Occurring between years, or from one year to the next
• interannual variability

interannual is a Scrabble valid word

i1n1t1e1r1a1n1n1u1a1l1

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

interannual is not an iScramble, QuickWords valid word

i1n2t3e4r5a6n7n8u9a10l11

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

Same letters words (Anagrams)

• none

Same letters plus one

• ANTINEURONAL
• INTERANNULAR

Same letters minus one

• ANTENNULAR
• ANTINEURAL
• ARTEANNUIN
• LAURENTIAN