Hellacious
Hellacious adjective - Extreme in degree, power, or effect.
Outsize and hellacious are semantically related. In some cases you can use "Outsize" instead an adjective "Hellacious".
Outsize
Outsize adjective - Of a size greater than average of its kind.
Usage example: she likes to make dramatic appearances wearing her trademark outsize sunglasses
Hellacious and outsize are semantically related. Sometimes you can use "Hellacious" instead an adjective "Outsize".
Mutual synonyms
Cite this Source
Outsize and Hellacious. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/hellacious/outsize
Hellacious & Outsize. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/hellacious/outsize>.
Outsize or Hellacious. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/hellacious/outsize.
Google Ngram Viewer shows how "hellacious" and "outsize" have occurred on timeline