Hard-boiled
Hard-boiled adjective - Having or showing a lack of sympathy or tender feelings.
Stubborn as a mule and hard-boiled are semantically related In some cases you can use "Stubborn as a mule" instead an adjective phrase "Hard-boiled".
Stubborn as a mule
Hard-boiled and stubborn as a mule are semantically related in tough and shrewd topic. You can use "Hard-boiled" instead an adjective phrase "Stubborn as a mule".
Mutual synonyms
Related pairs
- inflexible and hard-boiled
- inflexible and stubborn as a mule
- rigid and hard-boiled
- rigid and stubborn as a mule
- obstinate and hard-boiled
- obstinate and stubborn as a mule
- stubborn and hard-boiled
- stubborn and stubborn as a mule
- unyielding and hard-boiled
- unyielding and stubborn as a mule
- tough and hard-boiled
- tough and stubborn as a mule
- obdurate and hard-boiled
- obdurate and stubborn as a mule
Cite this Source
Stubborn as a mule and Hard-boiled. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/hard-boiled/stubborn_as_a_mule
Hard-boiled & Stubborn as a mule. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/hard-boiled/stubborn_as_a_mule>.
Stubborn as a mule or Hard-boiled. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/hard-boiled/stubborn_as_a_mule.
