Unrelated
Definition 1 of 2
Pro Tip 1/3
Conversation Flow
Use 'unrelated' to signal a topic change that doesn't tie back to the ongoing discussion. I know this is unrelated, but what are your plans for the weekend?
Pro Tip 2/3
Clarifying Confusion
Use 'unrelated' to clarify that two things shouldn't be confused or mixed together. The two studies are unrelated, so their results can't be compared.
Pro Tip 3/3
Avoiding Assumptions
Point out with 'unrelated' when an assumption is incorrect because there's no link between topics. Her absence is unrelated to the recent policy changes.