synonim demonstrator
odm. demonstrator, demonstratora, demonstratorach, demonstratorami, demonstratorem, demonstratorom, demonstratorowi, demonstratorów, demonstratory, demonstratorze, demonstratorzy
odm. demonstrator, demonstratora, demonstratorach, demonstratorami, demonstratorem, demonstratorom, demonstratorowi, demonstratorów, demonstratory, demonstratorze, demonstratorzy