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Synonyms for

Idea

Noun / aɪˈdi:ʌ / Another word for idea — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

Idea means a thought, plan, or suggestion about what to do.

Synonyms & similar words

thought estimate estimation theme mind approximation melodictheme musicaltheme thought notion concept plan suggestion proposal design scheme strategy vision inspiration imagination invention creation brainwave brainstorm hint clue

Synonyms by register

Formal

concept notion principle theory

Informal

thought thing plan gimmick

Literary

vision conceit fancy

Antonyms

ignorance reality fact certainty truth actuality

Common collocations

  • good idea
  • great idea
  • new idea
  • bright idea
  • crazy idea
  • have an idea
  • get an idea
  • share an idea

Word family

noun idea
verb ideate
adjective ideal
adverb ideally

Usage note

While 'idea' can refer to a concrete plan, it often denotes an abstract thought or concept. Be mindful of context when choosing synonyms.

Compare "idea" with another word →

Example sentences

  1. My mom had the idea to make cookies for our class party.
  2. I had an idea for a new invention that would make cleaning up easier.
  3. The teacher gave us some ideas for our science project.
  4. I need to come up with an idea for a Halloween costume.
  5. The boss liked my idea for a new marketing campaign.

Quotes

  • An idea is salvation by imagination. - Frank Lloyd Wright
  • The value of an idea lies in the using of it. - Thomas Edison
  • An idea that is not dangerous is unworthy of being called an idea at all. - Oscar Wilde

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