describing, explaining

Example: I felt exhausted after delineating my story to those around me.

Weakening

Example: Her enervating state took a toll on all those who cared for her

A means to an end

Example: Finishing highschool is a future expedient to the rest of the world and its possibilities 

hesitated

Example:  I scrupled under her fierce glare.

Ghosts, phantoms

Ex: The spectres which danced around the yard scarcely noticed my inquisitive eyes.