onslaught is a valid English word

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

Meanings

Noun (COUNTABLE)

A fierce attack.
• Synonym: onrush
(by extension) A large number of people or things resembling an attack.
• They opened the doors and prepared for the onslaught of holiday shoppers.

onslaught is a Scrabble valid word

o1n1s1l1a1u1g2h4t1

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

onslaught is an iScramble, QuickWords valid word

o1n2s3l4a5u6g7h8t9

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

Same letters words (Anagrams)

• LAUGHTONS

Same letters plus one

• ONSLAUGHTS

Same letters minus one

• AUGHTONS
• HANGOUTS
• LAUGHTON
• LOUTHANS
• LUNGOTAS
• OUTSLANG
• SAUGHTON
• SHANGLUO
• SHOGUNAL
• TOHUNGAS