invaluable
5 synonyms and 1 antonym for invaluable, grouped by meaning and by how common each one is.
Adj — So valuable that its worth can't be measured; extremely useful or precious.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
How to use invaluable
The word patterns that sound natural to a native speaker.
invaluable help
invaluable experience
prove invaluable
Etymology
From in- + valuable, on the pattern of "priceless" — literally meaning too valuable to price, not "lacking value."
Full origin of invaluable →Frequently asked questions
What does “invaluable” mean?
The word “invaluable” means so valuable that its worth can't be measured; extremely useful or precious. In plain terms, extremely useful or valuable — despite the "in-" prefix, it means the opposite of worthless.
How do you pronounce “invaluable”?
“Invaluable” is pronounced ihn-VAL-yoobl (/ɪnˈvælju(ə)bl̩/ in IPA).
How do you use “invaluable” in a sentence?
Here is “invaluable” used in a sentence: “Her advice was invaluable during the negotiations.”
What part of speech is “invaluable”?
“Invaluable” is an adjective.
Is “invaluable” a common word?
“Invaluable” is an uncommon word in modern English.
What is the difference between invaluable and valuable?
Invaluable means something is so valuable that its worth cannot be measured, placing it in a category beyond ordinary valuable things. Valuable simply means something has significant worth, but that worth can still be estimated or compared, whereas invaluable implies the value is effectively immeasurable or priceless.
Is invaluable the opposite of valueless?
No, despite the negative-looking prefix, invaluable does not mean lacking value; it means extremely valuable, essentially the opposite of valueless. This is a common point of confusion because 'in-' often signals negation elsewhere in English.
What kinds of things are commonly called invaluable?
Invaluable is often used for advice, experience, assistance, knowledge, and skilled people, describing help or resources so useful that no price could fairly capture their worth.
