Continuing
Continuing adjective - Going on and on without any interruptions.
Prolongation and continuing are semantically related In some cases you can use "Prolongation" instead a noun "Continuing".
Prolongation
Prolongation noun - The act of making longer.
Continuing and prolongation are semantically related in extension topic. Sometimes you can use "Continuing" instead a noun "Prolongation".
Mutual synonyms
Cite this Source
Prolongation and Continuing. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/continuing/prolongation
Continuing & Prolongation. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/continuing/prolongation>.
Prolongation or Continuing. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/continuing/prolongation.
Google Ngram Viewer shows how "continuing" and "prolongation" have occurred on timeline