“During the lecture, the professor's tangent about his personal experiences veered into irrelevancy, distracting the students from the main topic of discussion.”

“The irrelevancy of yesterday's news made it clear that focusing on current events was a more prudent choice.”

“The question is, will the United Nations follow the League of Nations and risk irrelevancy.”

“It also helped contribute to the growing irrelevance of the evening network newscasts.”

“The professor dismissed the student's comment as irrelevance since it had no connection to the topic of discussion.”

“Any book on any subject risks irrelevance or smallness compared to this behemoth.”

“We can put up with many obscurities and apparent irrelevancies, without assuming that this makes no sense.”

“The fact that some people can't have children and some people don't have children are irrelevancies.”

“We need to brush aside data that are not pertinent to the matter in hand, or our thinking will be cluttered up with irrelevancies.”