61 clues for "IDEA":
- What's the big ___?!
- Brainchild
- Brain wave
- Conception.
- 'The very ___!'
- 'You have no ___'
- Brainstorm
- Bright thought
- Cartoon bulb
- Cartoon light bulb
- Concept.
- Design.
- Fancy
- Fantasy
- 'I had no ___!'
- Impression.
- Inkling
- Inspiration.
- Inventor's forte.
- Mental flash
- Mental image
- "No ___" ("Beats me")
- Notion.
- Now there's an ___!'
- Opinion
- Plan.
- Plan of action.
- Product of cerebration
- Product of reflection
- Project.
- Suggestion
- Supposition.
- Thinktank product
- Thought
- Vague impression
- Birth of an invention.
- Brain product.
- Comics light bulb
- Comic strip lightbulb
- Formulated thought
- 'Good ___!'
- Here's an ___
- I have an ___
- 'I have no ___'
- Invention
- Inventor's "light bulb"
- It might begin with a "What if...?"
- Lightbulb, in comics
- Lightbulb, in comic strips
- Lightbulb, in toons
- Mental picture.
- Mind product.
- New thought.
- Object of thought
- Scheme.
- Something to think about
- Sudden inspiration.
- Think-tank output
- What if . . . thought
- 'What's the ___?'
- What's the big ___ (wordplay)