Boisterous (adjective) ہلڑ بازی، اودھم مچانے والا

noisy, energetic, and cheerful.
Example: “a group of boisterous lads”
Spontaneous (adjective) اپنے آپ، خود بخود

performed or occurring as a result of a sudden impulse or inclination and without premeditation or external stimulus.
Example: “the audience broke into spontaneous applause”