What is another word for hadst a hand in?
Pronunciation: [hˈadst ɐ hˈand ˈɪn] (IPA) 
When someone says "hadst a hand in," it typically means they were involved in something, maybe even played a major role in it. However, there are plenty of alternative expressions to use instead of this archaic phrase. For instance, "played a part," "contributed to," and "had a role in" all convey the same meaning. Other synonyms to consider include "participated in," "had a say in," "was instrumental in," and "contributed towards." Whether you're writing an academic paper, crafting a gripping novel, or chatting with friends, there are plenty of ways to express that you were involved in something without resorting to outdated language.
