Bug up
Be dubious and bug up are semantically related. In some cases you can use "Be dubious" instead a verb "Bug up".
Be dubious
Bug up and be dubious are semantically related. Sometimes you can use "Bug up" instead a verb phrase "Be dubious".
Mutual synonyms
Related pairs
Cite this Source
Be dubious and Bug up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/bug_up/be_dubious
Bug up & Be dubious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/bug_up/be_dubious>.
Be dubious or Bug up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/bug_up/be_dubious.
Google Ngram Viewer shows how "bug up" and "be dubious" have occurred on timeline