half-baked

American  

[haf-beykt, hahf-] / ˈhæfˈbeɪkt, ˈhɑf- /

adjective

1. insufficiently cooked.

2. not completed; insufficiently planned or prepared.

   a half-baked proposal for tax reform.

3. lacking mature judgment or experience; unrealistic.

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half-baked British  

adjective

1. insufficiently baked

2. informal foolish; stupid

3. informal poorly planned or conceived

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Etymology

Origin of half-baked

First recorded in 1615–25

Explanation

You can use the adjective half-baked to describe your sadly underdone cupcakes, or in a figurative way to criticize your brother's crazy business idea. When something's half-baked, it's just never going to work. If your plan for moving to Iceland is half-baked, it means you haven't thought the whole thing through. This metaphorical meaning came from the original definition of half-baked, literally "baked halfway" or "underdone." If something's half-baked, nobody wants to eat it — it's useless. An idea or plan, likewise, is half-baked if isn't worth wasting time on.

Example Sentences

That skepticism appeared warranted: Its latest turnaround plan seemed half-baked to Wall Street.

From The Wall Street Journal • Jun. 25, 2026

Or they resort to fanciful or half-baked plans if they get sick.

From MarketWatch • Jun. 15, 2026

Meta’s Quest headsets were still clunky, and the software looked half-baked.

From Barron's • Jan. 16, 2026

And judging by its half-baked proposals, BP has either forgotten the lessons of what it termed a “catastrophe” or decided that catastrophe is an acceptable risk.

From Slate • Jan. 14, 2026

I told them the feeble plan I’d half-baked inside of the gas station.

From "The Darkest Minds" by Alexandra Bracken

Related Words

• idiotic
• ill-conceived
• witless