When it comes to finding synonyms for the phrase "wondrous strange," one can look to different parts of speech for inspiration. For example, the noun category could offer words such as marvel, anomaly, or wonderment. The adjective category could provide terms like uncanny, peculiar, or bizarre. Furthermore, the verb category could suggest words like astound, confound, or bewilder. Ultimately, the right synonym will depend on the context in which the phrase is being used, as well as the emotional tone that is intended. However, by exploring a range of synonyms across different parts of speech, one can find a rich array of ways to describe things that are both wondrous and strange.