hellacious
horrible, awful, hellish, agonizing, difficult.
Definitions
#1·Apr 27, 2026
horrible, awful, hellish, agonizing, difficult.
Origin: Unclear origins; perhaps from. Origin information sourced from Wiktionary contributors (CC BY-SA 4.0).
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#2·Apr 27, 2026
nasty, repellent.
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#3·Apr 27, 2026
(slang) Remarkable, unbelievable, unusual.
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
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Other words near "hellacious" (H)
HelenHelenahelicopterhelicopter earhelispothellahella codedhellacoolhella energyhella failhellagoodhella mode
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