111 entries under insistent topic. ×

7
energetic(adjective, keen, intense, enthusiastic, lively)
7
grim(adjective, harsh, cruel, fierce, unreasonable)
7
implacable(adjective, strong, hard, tough, harsh)
7
severe(adjective, persistent, rigid, obstinate)
7
strict(adjective, strong, flat, harsh, certain)
7
vigorous(adjective, strong, keen, solid, energetic)
6
bound(adjective, set, strong, tough, severe)
6
emphatic(adjective, complete, warm, total, passionate)
6
zealous(adjective, clear, tough, severe, keen)
5
hell-bent(adjective, fixed, resolute, persistent, obstinate)
5
ungovernable(adjective, persistent, impulsive, obstinate, stubborn)
5
unruly(adjective, persistent, impulsive, obstinate, stubborn)
4
aggressive(adjective, clear, tough, severe, keen)
4
bound and determined(expression, adjective, idiom, severe, honest)
4
enduring(adjective, strong, flat, warm, firm)
4
hidebound(adjective, resolute, persistent, obstinate, uncompromising)
4
pushy(adjective, clear, tough, severe, energetic)
4
rigorous(adjective, severe, harsh, solid, intense)
4
unconquerable(adjective, persistent, obstinate, dogged)
4
wayward(adjective, persistent, obstinate, dogged)
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APASmart Define. (2016). determined thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/determined/thesaurus/synonyms
ChicagoSmart Define. 2016. "determined thesaurus" https://smartdefine.org/determined/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, determined thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/determined/thesaurus/synonyms>.
MLASmart Define. "determined thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/determined/thesaurus/synonyms>