She eventfully completed her first marathon.

She eventifies every situation she encounters.

The conference was eventified with live music performances and interactive workshops.

She is eventifying the party with decorations and music.

The weekend was eventless and boring.

The eventlessness of the day made it feel like time was standing still.

Eventology is the study of events and their impact on society.

The eventological approach to studying history focuses on analyzing significant events and their impact on society.

She approached the situation eventologically, considering all possible outcomes.

The concert was eventlike with its vibrant atmosphere and energetic performances.