ELI5 Onomatopoeias - why are there differences across languages?

Why are onomatopoeias different in different languages? If the sound is the same, why is it that the word for the sound is different? When was the first Onomatopoeia? Why is the word ‘cliche’ an onomatopoeia? ... we explain like I'm five Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: masher_oz, drunken_assassin, seductive_cactus, drsjsmith, yoshiboo22, lobsang_ludd, vamosity-cosmic, mrdeathchicken and nkalinos To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Join us on Twitter: https://www.twitter.com/eli5ThePodcast/ or send us an e-mail: [email protected]