Backpack
Backpack noun - A soft-sided case designed for carrying belongings especially on the back.
Usage example: stuffed her backpack with so many books that she could barely walk
Show all Definitions
Synonyms for Backpack
Knapsack is a synonym for backpack (American) in handbag topic. In some cases you can use "Knapsack" instead a noun "Backpack", when it comes to topics like sack carried on the back. popular alternative
Nearby Words: backpacking, backpacker
Knapsack
Knapsack noun - A soft-sided case designed for carrying belongings especially on the back.
Usage example: grabbed my knapsack from the hook and ran to catch my ride
Show all Definitions
Synonyms for Knapsack
Mutual synonyms
Cite this Source
Knapsack and Backpack. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/backpack/knapsack
Backpack & Knapsack. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/backpack/knapsack>.
Knapsack or Backpack. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/backpack/knapsack.
Google Ngram Viewer shows how "backpack" and "knapsack" have occurred on timeline