Expansion Is Key.
Perturbed.

To disturb or disquiet greatly in mind; agitate.

Ere.

Before; sooner than.

Prudent.

Careful and sensible; marked by sound judgment.

Ire.

Intense anger; a feeling that is oriented toward some real or supposed grievance.

Myriad.

An indefinitely great number of persons or things; innumerable.

Wend.

To pursue or direct.

Galvanize.

To startle into sudden activity; stimulate.

Err.

To make a mistake or be incorrect.

Obsolete.

No longer produced or used; out of date.

Salvage.

To save; to rescue.

Osculate.

To come into close contact or union.

Hindrance.

An obstruction or snag; impediment.

Hobgoblin.

A small grotesque supernatural creature that makes trouble for human beings.

Jubilant.

Shouting with joy; triumphant; exulting.

Plausible.

Apparently reasonable, valid, truthful; believable.