# such a good idea

idiom · CEFR A2

Source: https://englishreference.com/idiom/such-a-good-idea
Updated: 2026-04-22

## Meaning

you use this to emphasize that a thought or plan is very smart or helpful.

## Examples

- That is such a good idea for our weekend trip.
- When he suggested we take the train instead of driving, I told him that was such a good idea.
- The committee members agreed that implementing a flexible work schedule was such a good idea that they approved the proposal immediately.

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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.