JMdict: 1009210

どっと

1. [adv] bursting out (laughter); breaking out (applause); roaring; whooping
2. [adv] in a rush; in a surge; flooding in; pouring in
3. [adv] suddenly; all of a sudden

Words often seen with this one: (experimental feature)

疲れた (13), こと (10), なんか (10)