Erratically and Continuously

erratically

In an erratic unpredictable manner.
- usage: "economic changes are proceeding erratically"
- synonyms: unpredictably

continuously

At every point.
- usage: "The function is continuously differentiable"
With unflagging resolve.
- usage: "dance inspires him ceaselessly to strive higher and higher toward the shining pinnacle of perfection that is the goal of every artiste"
- synonyms: endlessly, ceaselessly, incessantly, unceasingly, unendingly

(adv.) In a continuous maner; without interruption.

Webster's Revised Unabridged Dictionary