88 entries under boring topic. ×

1
hackneyed(adjective, flat, stupid, ordinary, dry)
1
heavy(adjective, flat, stupid, ordinary, dry)
1
ho hum(expression, adjective, flat, ordinary, dry)
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hoary(adjective, flat, stupid, ordinary, dry)
1
insipid(adjective, flat, stupid, ordinary, dry)
1
longwinded(adjective, flat, stupid, ordinary, dry)
1
oft-repeated(adjective, flat, stupid, ordinary, dry)
1
ordinary(adjective, flat, dry, tedious)
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out-of-date(adjective, flat, stupid, ordinary, dry)
1
overlong(adjective, slow, tedious, late)
1
plain(adjective, flat, stupid, ordinary, dry)
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pointless(adjective, flat, stupid, ordinary, dry)
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prosaic(adjective, flat, stupid, ordinary, dry)
1
prosy(adjective, flat, stupid, ordinary, dry)
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repeating(tedious, talkative, wordy, repetitive)
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repetitive(adjective, flat, stupid, ordinary, dry)
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routine(adjective, flat, stupid, ordinary, dry)
1
run-of-the-mill(adjective, flat, stupid, ordinary, dry)
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soporific(adjective, flat, stupid, ordinary, dry)
1
stock(adjective, flat, stupid, ordinary, dry)
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APASmart Define. (2015). prolix thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/prolix/thesaurus/synonyms
ChicagoSmart Define. 2015. "prolix thesaurus" https://smartdefine.org/prolix/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, prolix thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/prolix/thesaurus/synonyms>.
MLASmart Define. "prolix thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/prolix/thesaurus/synonyms>