5
business-minded
5
staid(adjective, firm, sensible, solid, steady)
4
thoughtful
2
calm(adjective, firm, sensible, solid, steady)
2
sedate(adjective, firm, sensible, solid, steady)
2
serious
2
sober(adjective, firm, sensible, solid, steady)
2
steady(adjective, firm, sensible, solid, stable)
1
dignified
1
grave
1
quiet
1
restrained
1
rigid
1
solemn
1
stiff
0
composed
0
abiding(adjective, firm, solid, stable, fixed)
0
allegiant(adjective, firm, sensible, solid, steady)
0
ardent(adjective, firm, sensible, solid, steady)
0
balanced(adjective, firm, sensible, solid, steady)
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APASmart Define. (2015). serious-minded thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/serious-minded/thesaurus/synonyms
ChicagoSmart Define. 2015. "serious-minded thesaurus" https://smartdefine.org/serious-minded/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, serious-minded thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/serious-minded/thesaurus/synonyms>.
MLASmart Define. "serious-minded thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/serious-minded/thesaurus/synonyms>