85 entries under straightforward topic. ×

1
ho-hum(adjective, simple, flat, clean, plain)
1
lackluster(adjective, simple, flat, clean, plain)
1
lowly(adjective, simple, clean, plain, ordinary)
1
lusterless(adjective, simple, flat, clean, plain)
1
matter-of- fact(expression, adjective, simple, clean, plain)
1
nowhere(adjective, simple, flat, clean, plain)
1
practicable(adjective, simple, flat, clean, plain)
1
practical(adjective, simple, flat, clean, plain)
1
prose(adjective, simple, clean, plain, ordinary)
1
pure and simple(expression, adjective, idiom, plain)
1
sober(rational, straight, rigid, down-to-earth)
1
uneventful(adjective, simple, clean, plain, ordinary)
1
uninspiring(adjective, simple, flat, clean, plain)
1
vanilla(adjective, simple, clean, plain, ordinary)
1
workaday(adjective, simple, flat, clean, plain)
1
yawn(adjective, simple, flat, clean, plain)
0
apathetic(rational, down-to-earth)
0
calm(rational, down-to-earth)
0
cold-blooded(rational, down-to-earth)
0
deadpan(rational, down-to-earth)
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APASmart Define. (2016). literal thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/literal/thesaurus/synonyms
ChicagoSmart Define. 2016. "literal thesaurus" https://smartdefine.org/literal/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, literal thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/literal/thesaurus/synonyms>.
MLASmart Define. "literal thesaurus" 31 March 2016. Web. 29 September 2026. <https://smartdefine.org/literal/thesaurus/synonyms>