Cliché: half-baked idea, a

Meaning: an idea or concept not completely thought through (example) 


Rewrite 1: half-boiled idea
Rewrite 2: half-stirred suggestion
Rewrite 3: half-primed plan
Rewrite 4: half-dressed thought
Rewrite 5: half-knotted scheme
Rewrite 6: barely seared concept


Comment: Although many of these rewrites are cooking related I did try to vary the metaphor. They are all related to ideas, but I'm betting you can think of some other applications for applying this idiom.


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