Pronunciation: [hˈɜːkjʊlˌi͡ən] (IPA) 
The word "herculean" is spelled with a "c" rather than a "k" because it originates from the name of the mythological Greek hero, Hercules. The correct pronunciation of "herculean" is /hɜːrˈkjuːliən/ which can be broken down in IPA phonetic transcription as h(ə)r-KYU-lee-ən. The stress is on the second syllable, and the "c" is pronounced as a "k" sound, while the "u" and "l" are combined with a "y" sound, as in the word "cue".
Herculean is an adjective derived from the name Hercules, the hero of Greek mythology known for his immense strength and courage. The word is commonly used to describe tasks, feats, or challenges that require extraordinary effort, strength, or determination to accomplish.
Describing something as herculean implies that it is exceedingly difficult or demanding, often to the point of seeming impossible. It suggests the need for a tremendous amount of physical or mental energy, stamina, and perseverance. Herculean tasks typically defy common expectations or traditional capabilities, requiring an extraordinary level of dedication and resourcefulness from the individual attempting to undertake them.
This term can be used in a wide range of contexts, such as describing daunting work assignments, substantial academic projects, complex scientific research, massive construction undertakings, or intense athletic endeavors. It highlights the magnitude of challenges that can only be conquered by those with exceptional determination, skill, and resilience.
To summarize, herculean refers to tasks or challenges that are extremely arduous or demanding, often requiring above-average strength, courage, or effort to overcome. Usage of this term underscores the exceptional nature of the endeavor and the extraordinary qualities needed to accomplish it successfully.
Very great; difficult or dangerous; of extraordinary strength or power.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "Herculean" is derived from the name Hercules, the Roman equivalent of the Greek mythological hero Heracles. Hercules was a powerful hero known for his incredible strength and numerous adventures. The word "Herculean" began to be used in the English language around the 16th century to describe tasks or feats that were considered resembling or requiring the immense strength and endurance of Hercules. Hence, the term "Herculean" came to mean anything that is difficult, demanding, or requiring great effort and strength.
