Synonyms of invaluable

invaluable

adjective

(ˌ)in-ˈval-yə-bəl 

as in valuable

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 & Similar Words

• valuable
• inestimable
• priceless
• immeasurable
• incalculable
• precious
• costly
• expensive
• dear
• pricey
• premium
• high
• superexpensive

Antonyms & Near Antonyms

• worthless
• valueless
• no-good
• nothing
• good-for-nothing

Example Sentences

Recent Examples of invaluable

The hotel’s drivers and guides are invaluable in pointing these out and explaining them. — Condé Nast, Condé Nast Traveler, 3 Sep. 2026

Using bagged coleslaw mix will cut down on slicing time—an invaluable gift on my busiest mornings. — Rebecca Firkser, Bon Appetit Magazine, 1 Sep. 2026

Creators that have authentic connections to sports and other lifestyle verticals are invaluable to marketers. — William Earl, Variety, 31 Aug. 2026

Chiefs head coach Andy Reid said the experience was invaluable. — Blair Kerkhoff, Kansas City Star, 29 Aug. 2026