ἀνέορτος
From LSJ
ὃν οὐ τύπτει λόγος οὐδὲ ῥάβδος → if words don't get through, neither a beating will | if the carrot doesn't work, the stick will not work either | whom words do not strike, neither does the rod
English (LSJ)
ον,
A without festival, Alciphr.3.49; ἑορταί ἀ. festivals unkept, D.H.8.25, but, impious festivals, Ph.2.320: c. gen., ἀ. ἱερῶν without share in festal rites, E.El.310.