The phrase "took part" is often used to describe an individual's involvement in an activity, event or project. However, there are a variety of synonyms that can be used instead of this phrase to add variety to your language. Some synonyms to consider include "participated," "engaged," "contributed," "joined in," "shared in," "attended," "tookplace," "competed," "took on," and "had a stake in." Each of these words carries a slightly different connotation and can be used to add depth to your writing or speech. Experimenting with synonyms can also help you to better express the level of involvement a person had in an activity or event.