Another Word for Idea: 20 Synonyms with Examples
An idea is a thought, plan or suggestion, or a belief about something. Use a more precise word when you mean a proposal, an opinion or a rough understanding.
As a noun: a thought or plan
As a noun: an opinion or belief
As a noun: a rough understanding
- impression
- sense
- inkling
- clue
- picture
- understanding
Need a different word?Look up any word in the synonym finder →
How they differ
Synonyms share a meaning, not always a tone. Here is when to pick each of the main options.
- concept
- An abstract idea, especially in theory, design or teaching.
- notion
- An idea or belief, often a vague or doubtful one.
- suggestion
- An idea put forward for others to consider.
- proposal
- A formal, worked-out suggestion, often in writing.
- view
- An opinion on a particular subject.
- inkling
- A slight idea or suspicion; informal.
Example sentences
- concept: The concept of zero took centuries to spread through Europe.
- notion: She dismissed the notion that money buys happiness.
- suggestion: Thanks for the suggestion; we'll try it next week.
- proposal: The board will vote on the proposal in June.
- view: In my view, the train is quicker than driving.
- inkling: I had no inkling that they were planning a party.
More from WordNet
Less common or more specialised words WordNet lists for other senses of “idea”. Check the meaning before you use one.
noun: mind, estimate, estimation, approximation
WordNet 3.1, Princeton University. Used under the WordNet licence.
Frequently asked questions
What is another word for “idea”?
The most useful alternatives are “thought”, “concept”, “notion”, “plan”, “suggestion”. For the main sense (a thought or plan), “thought” is usually the closest swap.
What is the difference between “concept” and “notion”?
concept: An abstract idea, especially in theory, design or teaching. notion: An idea or belief, often a vague or doubtful one.