Answer:

rur

AnswerCrossword Clue
RURCapek classic
RURCapek play
RURKapek's classic
RUR"Robot" was coined in this play
RURCapek opus
RURKarel Capek play
RURMan-vs.-machine play
RURPlay with robots
RURKarel Capek play
RURCapek drama
RURCapek play about automatons
RURSci-fi play set at an island factory
RURAllegorical play by Karel Capek
RURPlay that spawned the word "robot"
RUR1921 sci-fi drama
RURSci-fi drama set at an island factory
RUR1921 sci-fi play
RURKarel Capek robot play
RURRobot play
RURSci-fi play written in Czech
RUR1921 Capek play
RURClassic Capek play
RUR1921 robot play
RURCzech sci-fi play
RURPlay in which the word "robot" was coined
RURPlay that premiered in Prague in 1921
RURVisionary 1920 Czech drama
RURPlay by Karel Capek
RURCapek play that introduced the word "robot"
RUR1921 play about robots
RURPlay with the first "robots"
RURPlay that brought "robot" into the vocabulary
RURCapek's sci-fi drama
RURCzech play about robots
RURCzech play that introduced the word "robot"
RURMan-versus-machine play of 1921
RURSci-fi play from 1921
RURFuturistic Capek play
RUR1921 play that gave us the word "robot"
RURSci-fi play of 1921