Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Thesaurus

invaluable

adjective

Synonyms and Antonyms of invaluable

  1. having a value beyond any ability to appraise or adequately appreciate <the list of likely donors proved to be invaluable to our fund-raising efforts> Synonyms inestimable, pricelessRelated Words immeasurable, incalculable; costly, dear, expensive, high, precious, premium, pricey (also pricy), superexpensive, valuableNear Antonyms good-for-nothing, no-good, nothing, valueless, worthless





Seen and Heard

What made you want to look up invaluable? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to destroy or remove completely

Get Word of the Day daily email!