Strongest:
* Desperate: This is the most direct adjective, but it can be quite strong.
* Pleading: This implies a sense of urgency and begging.
* Dire: This conveys a sense of extreme urgency and danger.
More nuanced:
* Frantic: This suggests a state of intense anxiety and agitation.
* Pitiful: This emphasizes the sadness and helplessness associated with desperation.
* Hopeless: This highlights the feeling of having no options left.
* Dejected: This focuses on the feeling of discouragement and defeat.
* Distraught: This emphasizes the emotional turmoil and distress.
The best choice will depend on the specific context and the emotion you want to highlight.