Really
So
So adverb - To a great degree.
Usage example: it's so cold outside
Mutual synonyms
Cite this Source
So and Really. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/really/so
Really & So. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/really/so>.
So or Really. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/really/so.
Google Ngram Viewer shows how "really" and "so" have occurred on timeline