bad idea
- noun
- Deciding to skip the meeting was a bad idea that cost us the project.
- seem like a bad idea
- a very bad idea
- say it's a bad idea
Well, that could be a bad idea or a really bad idea.
- Well, that could be a bad idea or a really bad idea.
- If we cannot challenge bad ideas, bad ideas thrive.
- Oh, that was a bad idea to have hoops on.
- So you're not starting, which is always a bad idea, right?
- The way to fight bad ideas is with good ideas.
- So it's a bad idea when you don't plan it out.
- But to your point, right now, it's not a bad idea in my view.
- Cut the fucking crap and say I think that's a bad idea and here's why.
- So maybe, maybe retirement is a really bad idea for many of us.
- So we have to fight bad ideas with good ideas.
- They take bad ideas and they delete them.
- If it's your manager, yeah, bad idea, bad idea.
- Sharon believes that's a bad idea for America.
Examples
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This is such a bad idea, you guys.
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You know the facts, and you know it's a bad idea to smoke.
Academic text (2010) -
OK, that sounds like a bad idea, right?
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So we have to fight bad ideas with good ideas.
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Well, that could be a bad idea or a really bad idea.
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The same place most bad ideas come from, the Internet.
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The way to fight bad ideas is with good ideas.
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I still say this is a bad idea.
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"We thought it was a bad idea to date since we work together."
Fiction book (1997) -
So this seems like a bad idea, like it gets us nowhere.
Synonyms
A choice that is not good and causes problems later
A choice that is not wise and causes problems
A very bad idea
A foolish idea that probably will not work
An idea or plan that has no chance of success
How Unwise
Surface Forms
Morphology
The meaning 'an unwise or ill-advised suggestion/choice' is directly and predictably derived from combining 'bad' (not good) with 'idea' (suggestion/plan); the adjective simply negates the quality of the noun. This adjectival-noun composition is cross-linguistically common and follows basic semantic rules, so a B1 learner who knows both constituents will readily understand the phrase.
Etymology
The phrase bad idea comes from calling an idea 'bad' when it will cause trouble. So, it now means a choice or plan that is 'unwise' or likely to cause problems.