aftermost is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

(nautical) Nearest the stern of a vessel.
• Synonym: hindmost
(obsolete) Most recent.

Adverb (NOT COMPARABLE)

(obsolete) At the very back.

aftermost is a Scrabble valid word

aftermost

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

aftermost is an iScramble, QuickWords valid word

aftermost

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

Same letters words (Anagrams)

• none

Same letters plus one

• FORMATTERS

Same letters minus one

• FARTSOME
• FATTORES
• FOREMAST
• FORMATES
• FROMETAS
• MOFETTAS
• MORTSAFE
• STAMFORT
• TOMATERS