henceforth is a valid English word

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

Meanings

Adverb (NOT COMPARABLE)

(formal temporal) From now on; from this time on.
• Synonym: from now on, henceforward, hereafter, Thesaurus:henceforth
(in metatextual self-reference) Further within this document.
• Synonym: hereafter, hereinafter

henceforth is a Scrabble valid word

henceforth

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

henceforth is an iScramble, QuickWords valid word

henceforth

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

Same letters words (Anagrams)

• none

Same letters plus one

• THENCEFORTH
• WHENCEFORTH

Same letters minus one

• ENFORCETH