Fleetly
Fleetly adverb - With great speed.
Rigorously and fleetly are semantically related. In some cases you can use "Rigorously" instead an adverb "Fleetly".
Rigorously
Rigorously adverb - In a rigorous manner.
Fleetly and rigorously are semantically related. Sometimes you can use "Fleetly" instead an adverb "Rigorously".
Cite this Source
Rigorously and Fleetly. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fleetly/rigorously
Fleetly & Rigorously. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fleetly/rigorously>.
Rigorously or Fleetly. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fleetly/rigorously.
Google Ngram Viewer shows how "fleetly" and "rigorously" have occurred on timeline