Invaluable and Priceless

Invaluable

Invaluable adjective - Having a value beyond any ability to appraise or adequately appreciate.
Usage example: the list of likely donors proved to be invaluable to our fund-raising efforts

Priceless is a synonym for invaluable in precious topic. In some cases you can use "Priceless" instead an adjective "Invaluable", when it comes to topics like valuable, inestimable, value. popular alternative

Nearby Word: invaluably

Priceless

Priceless adjective - Having a value beyond any ability to appraise or adequately appreciate.
Usage example: good advice is priceless

Invaluable is a synonym for priceless in valuable topic. You can use "Invaluable" instead an adjective "Priceless", if it concerns topics such as precious, inestimable, value, of incalculable value. popular alternative
Cite this Source
Priceless and Invaluable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/invaluable/priceless
Invaluable & Priceless. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/invaluable/priceless>.
Priceless or Invaluable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/invaluable/priceless.
Google Ngram Viewer shows how "invaluable" and "priceless" have occurred on timeline