This is the 5706th most frequent Spanish word.
regularidad
Regularidad: Regularity; the quality of being consistent or uniform.
Here, 'regularidad' is used to describe the consistency or pattern of a recurring activity.
La regularidad en el ejercicio es clave para mantenerse en forma.
Regularity in exercise is key to staying in shape.
In this sentence, 'regularidad' is applied to the predictable pattern or frequency of natural phenomena.
Observaron la regularidad con que las olas rompían en la orilla.
They observed the regularity with which the waves broke on the shore.
Here, 'regularidad' refers to the reliability or timely recurrence of a service.