The quality of being industrious; diligence.
The act or an instance of persevering; perseverance.
The tendency to continue or repeat an act or activity after the cessation of the original stimulus.
Uncontrollable repetition of a particular response, such as a word, phrase, or gesture, despite the absence or cessation of a stimulus, usually caused by brain injury or other organic disorder.
Argument by repetition; a mantra.