Antonyms of noun irrelevance

1 sense of irrelevance

Sense 1
irrelevance, irrelevancy -- (the lack of a relation of something to the matter at hand)
       Antonym of relevance (Sense 1)
      => relevance, relevancy -- (the relation of something to the matter at hand)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun irrelevance

1 sense of irrelevance

Sense 1
irrelevance, irrelevancy -- (the lack of a relation of something to the matter at hand)
       => unconnectedness -- (the lack of a connection between things)