costless

adjective

Definition of costlessnext
as in free
not costing or charging anything maintaining a checking account with the bank is not the costless service that its advertising would have you believe

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of costless Except that by its very description, the Act is forcing something quite a bit worse than costless accession of what’s valuable. — John Tamny, Forbes.com, 20 July 2026
Recent Examples of Synonyms for costless
free
Adjective
  • Identifying helpful relievers from the lower rings of free agency, through the farm system or on the waiver wire, is not easy.
    — Will Sammon, New York Times, 16 Aug. 2026
  • Basic groceries like milk, cheese, eggs, and pancake mix are also available, though guests are equally free to bring their own supplies to cook in their rooms.
    — Condé Nast, Condé Nast Traveler, 15 Aug. 2026
Definition of free

Browse Nearby Words

costive
costless
costly
See all Nearby Words

Cite this Entry

“Costless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/costless. Accessed 20 Aug. 2026.

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