Select the option that can be used as a one-word substitute for the given group of words.

A journey undertaken by a group of people with a particular purpose, especially that of exploration or research.

Expedition

The word that can be used as a one-word substitute for the given group of words is expedition.

• Voyage means a long journey, especially by sea.
• Expedition means a journey undertaken by a group of people with a particular purpose, especially that of exploration, research, or war.
• Sojourn means a temporary stay in a place.
• Pilgrimage means a journey to a sacred place, especially as an act of religious devotion.