79 entries under serious topic. ×

2
unhesitating(adjective, firm, certain, resolute)
1
accomplished(adjective, regular, practical, competent)
1
buckled down(expression, adjective, resolute, persistent)
1
disciplined(adjective, regular, practical, competent)
1
driven(adjective, certain, restrained, resolute)
1
effective(adjective, regular, practical, competent)
1
efficient(adjective, regular, practical, competent)
1
expeditious(adjective, regular, practical, competent)
1
for real(expression, adjective, thoughtful, sober)
1
grave(adjective, set, reasonable, severe, keen)
1
hard-as-nails(adjective, resolute, persistent, unwavering)
1
hardboiled(adjective, resolute, persistent, unwavering)
1
hardworking(adjective, energetic, lively, active, regular)
1
mean business(expression, adjective, intense, deliberate, determined)
1
meaningful(adjective, thoughtful, sober, sincere)
1
no-fooling(adjective, thoughtful, sober, sincere)
1
no-nonsense(adjective, set, severe, honest, thoughtful)
1
on ice(expression, adjective, resolute, persistent)
1
orderly(adjective, regular, practical, competent)
1
organized(adjective, regular, practical, competent)
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APASmart Define. (2015). intent thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/intent/thesaurus/synonyms
ChicagoSmart Define. 2015. "intent thesaurus" https://smartdefine.org/intent/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, intent thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/intent/thesaurus/synonyms>.
MLASmart Define. "intent thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/intent/thesaurus/synonyms>