I don't think WordNet has been much of a thing in NLP, especially nothing like ImageNet has been in CV. WordNet is only simple word-to-word relationships. "NLP"

I don't think WordNet has been much of a thing in NLP, especially nothing like ImageNet has been in CV. WordNet is only simple word-to-word relationships. "NLP" tends to denote more syntactical, phrase- or sentence-level text analysis; bag-of-word tools like WordNet or TF-IDF are not often considered "true" NLP, but might be called text mining instead.