71 entries under stern topic. ×

8
tough(adjective, strong, hard, severe, sharp)
8
bitter(adjective, mean, strong, hard, tough)
8
unrelenting(adjective, appearance, strong, hard, tough)
7
cold(adjective, mean, strong, hard, tough)
7
inexorable(adjective, appearance, mean, strong, hard)
7
prudish(adjective, quiet, simple, tough, severe)
7
strait-laced(adjective, tough, severe, firm, harsh)
6
authoritarian(adjective, strong, hard, tough, severe)
5
oppressive(adjective, dull, hard, tough, severe)
5
relentless(adjective, appearance, mean, strong, hard)
5
unbending(adjective, strong, hard, tough, severe)
4
firm(noun, adjective, strong, hard, tough)
4
pitiless(adjective, hard, severe, sharp, nasty)
4
somber(adjective, dull, appearance, severe, honest)
4
unfeeling(adjective, hard, cool, tough, severe)
4
unsparing(adjective, strong, hard, tough, severe)
3
Draconian(adjective, strong, tough, severe, firm)
3
brutal(adjective, mean, hard, tough, severe)
3
hard-nosed(adjective, strong, hard, tough, severe)
3
inclement(adjective, hard, tough, severe, rough)
10 years ago|21k views|share |citing 
APASmart Define. (2016). austere thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/austere/thesaurus/synonyms
ChicagoSmart Define. 2016. "austere thesaurus" https://smartdefine.org/austere/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, austere thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/austere/thesaurus/synonyms>.
MLASmart Define. "austere thesaurus" 22 January 2016. Web. 27 September 2026. <https://smartdefine.org/austere/thesaurus/synonyms>