Dictionary.com
Thesaurus.com
Synonyms

rotten

American  
[rot-n] / ˈrɒt n /

adjective

rottener, rottenest
  1. decomposing or decaying; putrid; tainted, foul, or bad-smelling.

    Synonyms:
    rank, fetid
    Antonyms:
    sound
  2. corrupt or morally offensive.

    Synonyms:
    immoral
    Antonyms:
    moral
  3. wretchedly bad, unpleasant, or unsatisfactory; miserable.

    a rotten piece of work; a rotten day at the office.

  4. contemptible; despicable.

    a rotten little liar; a rotten trick.

    Synonyms:
    treacherous, unwholesome, disgusting
  5. (of soil, rocks, etc.) soft, yielding, or friable as the result of decomposition.

  6. Australian Slang. drunk.


rotten British  
/ ˈrɒtən /

adjective

  1. affected with rot; decomposing, decaying, or putrid

  2. breaking up, esp through age or hard use; disintegrating

    rotten ironwork

  3. morally despicable or corrupt

  4. untrustworthy, disloyal, or treacherous

  5. informal unpleasant, unfortunate, or nasty

    rotten luck

    rotten weather

  6. informal unsatisfactory or poor

    rotten workmanship

  7. informal miserably unwell

  8. informal distressed, uncomfortable, and embarrassed

    I felt rotten when I told him to go

  9. (of rocks, soils, etc) soft and crumbling, esp as a result of weathering

  10. slang intoxicated; drunk

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adverb

  1. extremely; very much

    men fancy her rotten

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • half-rotten adjective
  • rottenly adverb
  • rottenness noun
  • unrotten adjective

Etymology

Origin of rotten

1175–1225; Middle English roten < Old Norse rotinn, past participle of an unrecorded verb meaning “to rot”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“No one would land if they could smell that!” said Nim, and wondered if Alex Rover’s hero would use a rotten shark to fight for his island.

From Literature

He gave the Witch a rotten tomato in a bag he traded for bellyache medicine.

From Literature

Her name felt like biting into something sour and rotten.

From Literature

She held the flattened sandwich bag by two fingers, as if it were something rotten.

From Literature

Sure, it’s easy to loathe New England fans, who are spoiled rotten after six Super Bowls, and need another trophy in the way a cat needs sunglasses.

From The Wall Street Journal