harder nut to crack

A form of hard nut to crack — A problem that is challenging to solve.

Meanings

nounharder nut to crack (plural harder nuts to crack)

plural harder nuts to crack

  1. comparativeComparative form of hard nut to crack
Cite this entry
APA

harder nut to crack. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/harder%20nut%20to%20crack

MLA

“harder nut to crack.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/harder%20nut%20to%20crack. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “harder nut to crack,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/harder%20nut%20to%20crack.

Source: harder nut to crack on Wiktionary, CC BY-SA 4.0.