Dictionary.com
Thesaurus.com
Showing results for cost-effective. Search instead for List+of+Adjectives.
Synonyms

cost-effective

American  
[kawst-i-fek-tiv, kost-] / ˈkɔst ɪˈfɛk tɪv, ˈkɒst- /

adjective

  1. producing optimum results for the expenditure.


cost-effective British  

adjective

  1. providing adequate financial return in relation to outlay

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Compare meaning

How does cost-effective compare to similar and commonly confused words? Explore the most common comparisons:

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"They probably are cost-effective, rather than feeding each lizard three or four woodies, which are quite small, you could only give them one."

From BBC • Jun. 5, 2026

Vera Rubin provides faster, more cost-effective performance as enterprises shift from training AI models to inference—using models to perform tasks and solve problems.

From Barron's • Jun. 1, 2026

Marines used the Marine Air Defense Integrated System in the Philippines to practice downing drones with cost-effective methods.

From The Wall Street Journal • May 30, 2026

While critics worry about how the drones will be used, especially when equipped with AI technology, advocates argue they are more cost-effective than police helicopters.

From Los Angeles Times • May 28, 2026

But a PIH doctor spoke up, saying that he had signed the Hippocratic Oath to practice medicine ethically, but he didn’t remember signing an oath to do it in a cost-effective way.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "cost-effective" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com