The phrase "wert at the bottom of" can be replaced by a variety of synonyms that convey a similar meaning. Some of these synonyms include "found at the base of," "lying beneath," "resting on the floor of," and "situated near the foundation of." Each of these phrases describes something that is positioned low or close to the ground, typically in a literal sense. However, they can also be used metaphorically to describe people or things that are in a disadvantaged or subordinate position. By using alternative phrasing, you can add variety and clarity to your writing while still expressing the same basic idea.