overwhelming
So strong or big that it feels like too much.
Overwhelming describes something so intense, powerful, or large that it feels almost impossible to handle or manage. When you face an overwhelming amount of homework, the sheer quantity makes it hard to know where to start. When you feel overwhelming gratitude, the emotion is so strong it nearly takes your breath away.
The word captures that moment when something becomes too much. A student might feel overwhelmed by a complicated project, a coach might face an overwhelming number of problems to solve, or a chess player might feel overwhelmed by an opponent's aggressive strategy.
Interestingly, overwhelming experiences aren't always negative. You can feel overwhelmed by someone's generosity, overwhelmed by the beauty of a mountain vista, or overwhelmed by joy at a family reunion. The overwhelming part is simply that the experience or situation exceeds your normal capacity to process it calmly.
To overwhelm someone (the verb form) means to overpower them with force, emotion, or sheer quantity. A strong debate team might overwhelm its opponents with facts and logic. An army might overwhelm an enemy position with superior numbers.
People sometimes deal with feeling overwhelmed by taking things one step at a time or breaking a big task into smaller, manageable pieces.