"Get wind of" is an idiomatic expression that means to hear or learn about something, especially if the information is not supposed to be known. In order to avoid repetition in writing, it is useful to have synonyms for this phrase. Possible alternatives include "catch wind of," "find out about," "take notice of," "stumble upon," "learn of," "discover," "unearth," "become aware of," "get a hint of," "pick up on," and "get wind." Using these synonyms can help add variety to your writing and express the same idea in different ways. In summary, having a broad vocabulary and understanding of synonyms can help improve writing and communication skills.