# unrealistic

/ənˌɹiˈɫɪstɪk/ (US) · /ʌnɹiəlˈɪstɪk/ (UK) · CEFR B1 · Adjective

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

## Definition

not based on what is real or possible. You use this when a plan or idea is too difficult to achieve.

For teachers: not in accordance with reality or practical possibility; lacking a basis in fact or feasible conditions.

## Examples

- His plan to finish the book in one day is unrealistic.
- The manager called the sales target unrealistic because the market had shrunk.
- Critics argued that the proposal was unrealistic, ignoring the severe budget constraints and logistical hurdles involved.

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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.