The phrase "is recognized" can be replaced with a plethora of synonyms, each of which conveys a slightly different tone or meaning. For example, "is acknowledged" suggests a more formal recognition, while "is certified" implies a verification process. "Is identified" suggests a more specific recognition, perhaps in a lineup, and "is noted" implies a more casual or lighthearted recognition. Other synonyms for "is recognized" include "is observed," "is noticed," "is perceived," and "is realized." Choosing the right synonym depends on the context and intended meaning of the sentence.