# flawed

/ˈfɫɔd/ (US) · /flˈɔːd/ (UK) · CEFR C1 · Adjective

Source: https://englishreference.com/word/flawed
Updated: 2026-05-02

## Definition

having a mistake, mark, or weakness that stops something from being perfect. You use it to describe an idea, object, or person that has a problem.

For teachers: characterised by a defect, error, or imperfection. Often used to describe abstract concepts like logic or arguments, as well as physical objects.

## Examples

- The diamond is beautiful but slightly flawed.
- The scientist admitted that the initial study was flawed because the sample size was too small to be accurate.
- While the protagonist's intentions are noble, his flawed nature leads him to make a series of catastrophic decisions that ultimately alienate his closest allies.

## Usage notes

- Often modified by degree adverbs such as 'deeply', 'fundamentally', or 'fatally'.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.