marathon is a valid English word

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

Meanings

Noun (COUNTABLE)

A 42.195 kilometre (26 mile 385 yard) road race.
(figuratively by extension) Any extended or sustained activity.
• He had a cleaning marathon the night before his girlfriend came over.

Verb

To run a marathon.
(informal transitive) To watch or read a large number of instalments of (a film, book, TV series, etc.) in one sitting.
• We're going to marathon Star Trek next weekend.

marathon is a Scrabble valid word

marathon

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

marathon is an iScramble, QuickWords valid word

marathon

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

Same letters words (Anagrams)

• none

Same letters plus one

• MARATHONS

Same letters minus one

• ATHANOR
• HARTMAN
• HORTMAN
• MAHORAN
• MANHART
• MANOHAR
• MARANTO
• MATRONA
• MOHATRA
• MONTARA
• NORTHAM
• RAMNATH
• RATHMAN
• ROTHMAN
• THORMAN