Dictionary.com
Thesaurus.com
Synonyms

flimsy

American  
[flim-zee] / ˈflɪm zi /

adjective

flimsier, flimsiest
  1. without material strength or solidity.

    a flimsy fabric; a flimsy structure.

    Synonyms:
    unsteady, unstable, weak, shoddy
    Antonyms:
    sturdy
  2. weak; inadequate; not effective or convincing.

    a flimsy excuse.

    Synonyms:
    vague, lame, unconvincing

noun

plural

flimsies
  1. a thin kind of paper, especially for use in making several copies at a time of an article, telegraphic dispatch, or the like, as in newspaper work.

  2. a copy of a report or dispatch on such paper.

flimsy British  
/ ˈflɪmzɪ /

adjective

  1. not strong or substantial; fragile

    a flimsy building

  2. light and thin

    a flimsy dress

  3. unconvincing or inadequate; weak

    a flimsy excuse

"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

noun

  1. thin paper used for making carbon copies of a letter, etc

  2. a copy made on such paper

  3. a slang word for banknote

"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

  • flimsily adverb
  • flimsiness noun

Etymology

Origin of flimsy

1695–1705; flim- (perhaps metathetic variant of film ) + -sy

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.

But it’s just as much about journalistic malpractice, ethical outrages and the besmearing of reputations on the flimsiest of evidence.

From The Wall Street Journal

This time, a witness grew suspicious because Neves Valente was wearing a mask and dark, flimsy clothing inappropriate for the cold weather.

From The Wall Street Journal

Neves Valente’s flimsy clothes didn’t seem suitable for the cold weather, he said.

From The Wall Street Journal

The hardware is flimsy, but the summaries and automatic to-do lists have been surprisingly useful.

From The Wall Street Journal

Critics argue that this interpretation is legally flimsy and dangerously broad.

From Salon