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spare no effort

VERB
fight
Synonyms
STRONGEST
argue combat continue engage in force maintain oppose resist support
STRONG
bicker buck conduct contest defy dispute effect endure further hassle persevere persist prosecute repel row squabble strive struggle travail traverse uphold wage withstand wrangle
WEAK
buckle down carry on exert oneself fall out hammer away lay into light into make a stand against push forward put up an argument stand up to take on take pains tangle with toil on
Antonyms
STRONGEST
agree comply ignore let go neglect surrender
STRONG
cease concur forget give in give up halt idle leave quit stop yield
WEAK
believe make peace uphold

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.

"We are determined to bring Ran back for a proper Jewish burial and we will spare no effort to do so," he vowed.

From BBC • Dec. 4, 2025

"We will not compromise on this and will spare no effort until we return all of the deceased hostages, every last one of them," the statement said.

From Barron's • Oct. 21, 2025

The information request comes days after Breton told TikTok Chief Executive Officer Shou Zi Chew to spare no effort to counter disinformation on its platform, owned by China's ByteDance.

From Reuters • Nov. 9, 2023

“We will spare no effort in this situation that has moved all of us Colombians,” Salamanca said.

From Seattle Times • Oct. 29, 2023

The Special Branch of the police now made it their number one mission to capture members of MK, and they would spare no effort to do so.

From "Long Walk to Freedom" by Nelson Mandela