In formal writing or professional discussion, “good idea” is often better replaced by a phrase that explains why the idea is good: sensible, practical, insightful, innovative, or strategically sound.
Choose a More Precise Formal Phrase
- Sound proposal
- Sensible suggestion
- Practical solution
- Constructive proposal
- Well-considered approach
- Promising idea
- Insightful suggestion
- Astute proposal
- Judicious approach
- Viable option
- Effective strategy
- Innovative concept
- Worthwhile proposal
- Persuasive case
- Strong recommendation
Sound proposal
A strong neutral choice for an idea that is sensible and well founded.
Example: The committee agreed that this was a sound proposal.
Sensible suggestion
Fits an idea that is practical and based on good judgment.
Example: Her recommendation was a sensible suggestion given the budget constraints.
Practical solution
Best when the idea directly solves a real problem.
Example: A phased rollout may be the most practical solution.
Constructive proposal
Emphasizes that the idea moves discussion or work forward.
Example: He put forward a constructive proposal for resolving the dispute.
Well-considered approach
Suggests that options, risks, and consequences have been thought through.
Example: A pilot study would be a well-considered approach.
Promising idea
Useful when an idea has potential but has not yet been proven.
Example: The new partnership model is a promising idea worth testing.
Insightful suggestion
Highlights perceptive thinking or a useful new perspective.
Example: That is an insightful suggestion for improving the analysis.
Astute proposal
A more formal choice for an idea showing sharp judgment.
Example: The director described the restructuring plan as an astute proposal.
Judicious approach
Fits a carefully balanced decision or course of action.
Example: A temporary extension may be the most judicious approach.
Viable option
Use when the idea is realistically achievable.
Example: Remote delivery remains a viable option for the winter period.
Effective strategy
Best when the idea is a plan intended to achieve a defined result.
Example: Targeted outreach proved to be an effective strategy.
Innovative concept
Fits a genuinely new or original idea.
Example: The panel welcomed the innovative concept behind the service.
Worthwhile proposal
Signals that an idea deserves consideration because it offers clear value.
Example: This is a worthwhile proposal for reducing duplication.
Persuasive case
Use when the “idea” is really an argument supported by reasons or evidence.
Example: The report makes a persuasive case for earlier intervention.
Strong recommendation
Best when formally endorsing a specific course of action.
Example: My strong recommendation is to retain the current timetable.