whatsoever is a valid English word

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

Meanings

Determiner

(formal or literary) Whatever.
• The building may be used for whatsoever purpose the tenant desires.

Adverb (NOT COMPARABLE)

In any way; at all; whatever.
• He gave me no answer whatsoever.

Pronoun

(archaic or literary) Whatever.
• Whatsoever you seek, you will find.

whatsoever is a Scrabble valid word

w4h4a1t1s1o1e1v4e1r1

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

whatsoever is an iScramble, QuickWords valid word

w1h2a3t4s5o6e7v8e9r10

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

Same letters words (Anagrams)

• none

Same letters plus one

• EARTHWOLVES
• OVERWATCHES
• WHATSOMEVER

Same letters minus one

• OVERHASTE
• OVERHATES
• OVERHEATS
• SHORTWAVE
• STOVEWARE
• VOTESHARE
• WHATEVERS
• WHATSEVER