Synonyms for Fatten out:

• n.

  •fat (noun)
  • fat.
  •fatten (noun)
  • fatten.
  •fatten out (noun)
  • fill out,
  • flesh out,
  • plump,
  • plump out,
  • fatten up.

• v.

  •Other relevant words: (verb)
  • change,
  • modify,
  • alter.

Homophones for Fatten out:

• fifteenth, fattened, fitment, footnote.