Extensively
Extensively adverb - To a large extent or degree.
Protractedly and extensively are semantically related. In some cases you can use "Protractedly" instead an adverb "Extensively".
Protractedly
Protractedly adverb - In a slow, leisurely or prolonged way.
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Synonyms for Protractedly
Extensively and protractedly are semantically related. Sometimes you can use "Extensively" instead an adverb "Protractedly".
Cite this Source
Protractedly and Extensively. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/extensively/protractedly
Extensively & Protractedly. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/extensively/protractedly>.
Protractedly or Extensively. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/extensively/protractedly.
Google Ngram Viewer shows how "extensively" and "protractedly" have occurred on timeline