What would be an antonym for "blase"?

The term "blase" describes a state of being unimpressed or indifferent to something because one has experienced it too often. Therefore, an antonym would be a word that conveys a sense of excitement or enthusiasm, in contrast to the lack of interest implied by "blase."

The choice that fits this definition best is "excitable," as it suggests a tendency to be enthusiastic or easily stirred by feelings or experiences. This directly opposes the apathetic connotation of "blase."

The other options, while related to indifference or lack of enthusiasm, do not convey the opposite sense of excitement and enthusiasm that defines the antonym for "blase."