Become obsolete
Going away and become obsolete are semantically related. In some cases you can use "Going away" instead a verb phrase "Become obsolete".
Going away
Going away noun - The act of departing.
Become obsolete and going away are semantically related. Sometimes you can use "Become obsolete" instead a verb "Going away".
Cite this Source
Going away and Become obsolete. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/become_obsolete/going_away
Become obsolete & Going away. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/become_obsolete/going_away>.
Going away or Become obsolete. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/become_obsolete/going_away.
Google Ngram Viewer shows how "become obsolete" and "going away" have occurred on timeline