By now
While back and by now are semantically related. In some cases you can use "While back" instead an adverb phrase "By now".
While back
By now and while back are semantically related. You can use "By now" instead an adverb phrase "While back".
Mutual synonyms
Related pairs
Cite this Source
While back and By now. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/by_now/while_back
By now & While back. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/by_now/while_back>.
While back or By now. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/by_now/while_back.
Google Ngram Viewer shows how "by now" and "while back" have occurred on timeline