A preparative was assigned to each volunteer, so the event would run smoothly.

The chemist developed a preparative technique to produce the compound on a gram scale.

The chemist preparatively mixed the reagents to ensure the reaction proceeded smoothly.

The lab stored several preparatives in labeled containers before the experiment.

The preparers finished the meals an hour before the event started.

The preparator carefully mounted the fossil on foam before the museum opened.

The preparators carefully labeled each fossil before it was placed in the display case.

The team held a preparational workshop to align everyone's expectations before the project kickoff.

The new menu item is preparable in under ten minutes, making it ideal for busy lunches.

A careful prepare of the feast ensured the king's delight.