What is another word for stacked up with?
Pronunciation: [stˈakt ˈʌp wɪð] (IPA) 
The phrase "stacked up with" can be replaced with several synonymous phrases that convey a similar meaning. Some of the alternatives might depend on the context, but a few examples include "filled with," "loaded with," "abounding with," "overflowing with," "teeming with," and "brimming with." These phrases suggest that there is an abundant or excessive amount of something, be it physical objects, people, ideas, or emotions. Sometimes, the connotation of these phrases may imply an overwhelming or even chaotic situation, but they can also indicate a sense of excitement or opportunity. Ultimately, the choice of synonyms would depend on the intended tone and emphasis of the sentence.
