56 entries under late topic. ×

1
unprogressive(adjective, dull, moderate, low, stiff)
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behindhand(adjective, dull, moderate, low, stiff)
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diffusive(slow, boring, tedious, rambling)
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for ages(expression, slow, boring, tedious)
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forever and a day(expression, idiom, slow, boring, tedious)
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inactive(dull, behind)
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long-delayed(adjective, dull, moderate, low, stiff)
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overdue(adjective, dull, low, behind)
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slack(dull, behind)
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sleepy(dull, behind)
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sluggish(dull, behind)
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stagnant(dull, behind)
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stiff(dull, difficult, behind, arduous)
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unending(slow, boring, tedious, rambling)
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unpunctual(adjective, dull, low, stiff)
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without end(expression, slow, boring, tedious)
<123>
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APASmart Define. (2015). protracted thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/protracted/thesaurus/synonyms
ChicagoSmart Define. 2015. "protracted thesaurus" https://smartdefine.org/protracted/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, protracted thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/protracted/thesaurus/synonyms>.
MLASmart Define. "protracted thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/protracted/thesaurus/synonyms>