Significantly
Significantly adverb - In a significant manner.
Threateningly and significantly are semantically related. In some cases you can use "Threateningly" instead an adverb "Significantly".
Threateningly
Threateningly adverb - In a menacing manner.
Significantly and threateningly are semantically related. Sometimes you can use "Significantly" instead an adverb "Threateningly".
Cite this Source
Threateningly and Significantly. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/significantly/threateningly
Significantly & Threateningly. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/significantly/threateningly>.
Threateningly or Significantly. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/significantly/threateningly.
Google Ngram Viewer shows how "significantly" and "threateningly" have occurred on timeline