73 entries under sober topic. ×

1
feasible(adjective, tough, reasonable, sensible, rational)
1
impassive(adjective, calm, tough, restrained, rational)
1
impersonal(adjective, tough, rational, straightforward)
1
in right mind(expression, adjective, idiom, reasonable, rational)
1
lifeless(adjective, tough, rational, straightforward)
1
naked(adjective, tough, rational, straightforward)
1
objective(adjective, hard, sound, tough, excite)
1
phlegmatic(adjective, tough, rational, straightforward)
1
prosy(adjective, tough, rational, straightforward)
1
sagacious(adjective, reasonable, rational, wise)
1
serious(adjective, calm, tough, plain, restrained)
1
shrewd(adjective, hard, sound, reasonable, sensible)
1
stoic(adjective, tough, rational, straightforward)
1
stolid(adjective, tough, rational, straightforward)
1
together(adjective, reasonable, rational, wise)
1
unaffected(adjective, tough, plain, modest, rational)
1
unembellished(adjective, tough, plain, modest, rational)
1
unimaginative(adjective, tough, rational, straightforward)
1
unimpassioned(adjective, calm, tough, sensible, dark)
1
unvarnished(adjective, tough, true, rational, straightforward)
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APASmart Define. (2015). down-to-earth thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/down-to-earth/thesaurus/synonyms
ChicagoSmart Define. 2015. "down-to-earth thesaurus" https://smartdefine.org/down-to-earth/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, down-to-earth thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/down-to-earth/thesaurus/synonyms>.
MLASmart Define. "down-to-earth thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/down-to-earth/thesaurus/synonyms>