"Tweet" is the onomatopoeia used to convey the sound that a bird makes integrating it with the image of a bird. "Boom" conveys the sound of an explosion, which is visually presented to us with the image of a bomb. "Roar" is used to convey the sound of a roar, complimenting the image of a lion. "Achoo" is used to convey the sound of a person sneezing, which is visually presented to us with a person sneezing. "Buzz" is used to convey the sound of an insect, and it is complimented with the image of a bee. "Ha Ha" is used to convey the sound of laughter which compliments the image of the character laughing. "Crash" is used to convey the sound of thunder, which is complimented with the image of rain clouds and lightning in the background. "Mrow" is used to convey the sound of a cat meowing, which is complimented with the image of a cat. "Boing" is convey the sound of a object