KBC 2021| which of these words is not used as a term to say hello in any language? By Monishka Kapoor - October 8, 2021 KBC 2021, Find out the correct answer of the question- which of these words is not used as a term to say hello in any language? •Bonjour •adios • Konnichiwa •nǐ hǎo correct answer is adios