avalanche is a valid English word

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

Meanings

Noun (COUNTABLE)

A large mass or body of snow and ice sliding swiftly down a mountain side, or falling down a precipice.
• Synonym: snowslide, snowslip
A fall of earth, rocks, etc., similar to that of an avalanche of snow or ice.
(by extension) A sudden, great, or irresistible descent or influx; anything like an avalanche in suddenness and overwhelming quantity.
• Synonym: barrage, blitz

Verb

(intransitive) To descend like an avalanche.
(transitive) To come down upon; to overwhelm.
• The shelf broke and the boxes avalanched the workers.
(transitive) To propel downward like an avalanche.

avalanche is a Scrabble valid word

a1v4a1l1a1n1c3h4e1

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

avalanche is an iScramble, QuickWords valid word

a1v2a3l4a5n6c7h8e9

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

Same letters words (Anagrams)

• none

Same letters plus one

• AVALANCHED
• AVALANCHES

Same letters minus one

• CAHALANE
• VALANCHE