Several international undertakings require careful legal review before funding is approved.

Although the project seemed daunting at first, it was ultimately undertakable with the right team and resources.

A comprehensive review was undertaken to assess the program's effectiveness.

If thou undertakest such a perilous task, know that I shall stand by thee.

He undertaketh the task without complaint.

His undertakerlike composure at the bedside put everyone at ease, though it also made the scene feel eerily formal.

His undertakerly demeanor at the meeting made everyone uncomfortable.

Her undertakerish demeanor made the cheerful guests uneasy at the wake.