In the middle of. Amidst. Amongst.

(poetic) Alternative form of amidst

(often literary) A place in the middle of something; may be used of a literal or metaphorical location.

(rare) Among, in the middle of; amid.

plural of midst

In the middle of a group; among a group.

The middle part of a story, neither the beginning nor the end.

In the middle of a stride

An intermediate stage, between beginning and completion

At or in an intermediate stage, between beginning and completion