Cross heart
Prove and cross heart are semantically related. in vouch for topic. In some cases you can use "Prove" instead a verb phrase "Cross heart".
Prove
Prove verb - To show the existence or truth of by evidence.
Cross heart and prove are semantically related. Sometimes you can replace phrase "Cross heart" with "Prove", this terms are similar.
Mutual synonyms
Related pairs
Cite this Source
Prove and Cross heart. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/cross_heart/prove
Cross heart & Prove. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/cross_heart/prove>.
Prove or Cross heart. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/cross_heart/prove.
Google Ngram Viewer shows how "cross heart" and "prove" have occurred on timeline