The phrase "full holes" has several synonyms that can be used interchangeably in various contexts. One common term is "packed", which means filled to capacity or tightly packed. Another suitable synonym is "brimming", which implies that something is overflowing or at the brink of overflowing. Alternatively, the word "teeming" also has a similar meaning, suggesting that something is bustling with activity or brimming with life. Moreover, the term "loaded" also works well to describe something that is full of content or information. Together, these synonyms offer various options to describe something that is filled to the brim or overflowing with content.