135 entries under adjective topic. ×

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bent(dull, hard, tired, old)
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characterless
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decayed(hard, old, sour, musty)
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dried(hard, old, sour, musty)
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dusty(dull, hard, tired, old)
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effete(dull, hard, tired, old)
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faded(hard, old, sour, musty)
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fetid(hard, old, sour, musty)
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gone off(expression, hard, old, sour)
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hard(old, sour, musty, decayed)
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like a dinosaur(expression, idiom, dull, hard)
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malodorous(hard, old, sour, musty)
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mawkish(dull, hard, tired, old)
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noisome(hard, old, sour, musty)
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out(dull, hard, tired, old)
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out-of-date(dull, hard, tired, old)
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outworn
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parched(hard, old, sour, musty)
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past(dull, hard, tired, old)
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past its best(expression, idiom, hard, old)
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APASmart Define. (2015). platitudinous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/platitudinous/thesaurus/synonyms
ChicagoSmart Define. 2015. "platitudinous thesaurus" https://smartdefine.org/platitudinous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, platitudinous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/platitudinous/thesaurus/synonyms>.
MLASmart Define. "platitudinous thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/platitudinous/thesaurus/synonyms>