as in jam
a crowded mass (as of cars) that impedes or blocks movement
knowing that there was a big traffic jam-up ahead, we took the detour that the locals always use
Synonyms & Similar Words
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Example Sentences
Recent Examples of Synonyms for jam-up
jam
Noun
-
This category is a log jam for the widely influential acoustic and electric R&B approach of Dijon Duenas, who’s here for his work on Justin Bieber’s immense Swag and for his exemplary solo album Baby.—
Craig Jenkins,
Vulture,
30 Jan. 2026 -
Starters include Classic Deviled Eggs or Fried Pickles with buttermilk dressing, followed by entrée choices like the Shed Burger—topped with American and Swiss cheese, onion jam, lettuce, tomato and Shed Sauce—or a Chicken Sandwich with habanero honey and pickles.—
Staff Report,
Hartford Courant,
30 Jan. 2026
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“Jam-up.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/jam-up. Accessed 1 Feb. 2026.
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