Synonyms|733Antonyms|207|Broader|5Narrower|0Related|193

363 entries under adjective topic. ×

2
abstinent
2
acute
2
bitter(strong, hard, tough, severe)
2
brisk(severe, drastic)
2
brutal(hard, tough, severe, sharp)
2
burdensome
2
censorious
2
compressed
2
controlled
2
corrosive
2
crocked
2
dominant(strong, authority, energetic, violent)
2
fierce(harsh, cruel, determined, persistent)
2
firm(noun, set, hard, tough)
2
gruff(hard, severe, sharp, nasty)
2
hard-nosed(hard, severe, sharp, nasty)
2
influential(strong, authority, powerful, dynamic)
2
mean(hard, severe, sharp, nasty)
2
mingy
2
miserly
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ChicagoSmart Define. 2015. "stringent thesaurus" https://smartdefine.org/stringent/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, stringent thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/stringent/thesaurus/synonyms>.
MLASmart Define. "stringent thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/stringent/thesaurus/synonyms>