Synonyms for the term "neighborhood playhouse" could vary depending on the context. For instance, some alternatives could be "community theatre," "local performance space," or "regional playhouse." These terms suggest that the playhouse is small and caters to a local audience. Other possible synonyms could include "amateur theatre," "local drama club," or "community arts center," which may indicate that the playhouse is run by volunteers or non-professional actors. "Small theatre company" or "local stage" describe the size and scale of the playhouse, while "community drama group" or "local theatre troupe" indicates the collaborative effort that goes into putting on a performance. Ultimately, the choice of synonym depends on the specific aspects of the playhouse that one wishes to emphasize.