What does "helluv" mean?

Intensifier, signifies an abundance of a thing; much or many.

What is a synonym for "helluv"?

Common synonyms include: mad, mad, wicked, wicked.

adj, adv, contraction, intj, slang

adj, adv, contraction, intj, slang ·Moderate ·High school level

Adjective

1
Intensifier, signifies an abundance of a thing; much or many. Northern-California, not-comparable, slang
"Hey, if you guys get the munchies, there's helluv candy in the cupboard."

Adverb

1
Intensifier (modifies verbs); to a large extent; totally; very much. Northern-California, not-comparable, slang
"Dude, I helluv want to go to the show with you, but I'm soooo grounded."
2
Intensifier (modifies adjectives); to a large degree; extremely; exceedingly. Northern-California, not-comparable, slang
"That new girl is helluv sexy."

Intj

1
For sure; totally; hell yeah; used as a strong affirmation of something that was just said, accomplished, or revealed. Northern-California, slang
""Hey, you wanna come to the concert tonight?" "Oh, helluv!""

Contraction

1
Elision of "hell of". colloquial, contraction
"Oh, you goddam-betcha, Julie, it's one helluva lot better — one HELLUV A lot better — to be born dirt-poor. Course then you get to stay that way the rest of your life."
2
Elision of "the hell of". colloquial, contraction
"“Helluv it is,” he grumbled. “I was thinking of marrying her myself. Wrote her a letter, but it didn't get posted in time.”"
3
Elision of "hell have" colloquial, contraction
"Where the helluv you been?"