The phrase "hadst a place in" means to be included or to have a role in something. There are numerous synonyms for this phrase that can be used to convey the same meaning. For instance, words like "belonged to," "fit in," "had a part in," "played a role in," "participated in" and "shared in" can be used interchangeably to replace the phrase. These synonyms are useful in different contexts, depending on the tone and style of communication. They can add variety to the language, help to emphasize a point, or make a statement more precise. Regardless of the synonym used, they all describe how something or someone has a place or a position within a particular context.