Jam
Top off
Top off verb - Fill to the point of almost overflowing.
Mutual synonyms
Both terms in one sentence
- This allowed users to top off their ammo without having to remove the magazine, but it also gave it a tendency to jam with the slightest amount of dirt, an undesirable characteristic in the mud and grime of the Pacific Theater.
Source: Reliably Unreliable Guns
Cite this Source
Top off and Jam. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/jam/top_off
Jam & Top off. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/jam/top_off>.
Top off or Jam. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/jam/top_off.
Google Ngram Viewer shows how "jam" and "top off" have occurred on timeline