Fast
Fast adverb - With great speed.
Heedlessly and fast are semantically related In some cases you can use "Heedlessly" instead an adverb "Fast".
Heedlessly
Heedlessly adverb - Without care or concern.
Fast and heedlessly are semantically related in with great speed topic. Sometimes you can use "Fast" instead an adverb "Heedlessly".
Mutual synonyms
Related pairs
Cite this Source
Heedlessly and Fast. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fast/heedlessly
Fast & Heedlessly. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fast/heedlessly>.
Heedlessly or Fast. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fast/heedlessly.
Google Ngram Viewer shows how "fast" and "heedlessly" have occurred on timeline