Cross up
Cross up verb - To reduce the soundness, effectiveness, or perfection of.
Usage example: your refusal to cooperate will cross up the whole investigation
Undermine
Undermine verb - Destroy property or hinder normal operations.
Cross up and undermine are semantically related. Sometimes you can use "Cross up" instead a verb "Undermine".
Nearby Word: undermining
Mutual synonyms
Cite this Source
Undermine and Cross up. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cross_up/undermine
Cross up & Undermine. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cross_up/undermine>.
Undermine or Cross up. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cross_up/undermine.
Google Ngram Viewer shows how "cross up" and "undermine" have occurred on timeline