Completely
Completely adverb - To a full extent or degree.
Sustainingly and completely are semantically related. In some cases you can use "Sustainingly" instead an adverb "Completely".
Sustainingly
Completely and sustainingly are semantically related. Sometimes you can use "Completely" instead an adverb "Sustainingly".
Mutual synonyms
Cite this Source
Sustainingly and Completely. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/completely/sustainingly
Completely & Sustainingly. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/completely/sustainingly>.
Sustainingly or Completely. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/completely/sustainingly.
Google Ngram Viewer shows how "completely" and "sustainingly" have occurred on timeline