It is estimated that jiong is one of the most frequently used pop words online.

据统计“囧”是使用最频繁的网络流行语之一。

youdao

The pop words on college campus belong to not only a kind of vocabulary but also a kind of culture.

大学校园流行语是一种词汇现象，也是一种文化现象。

youdao

Bang and pop are onomatopoeic words.

bang和pop是拟声词。

《牛津词典》

These are etymologically related words that pop up in different languages.

ECONOMIST: The evolution of language

It exacted higher fees from advertisers by selling them rights to given keywords so their ads pop up first when those words are entered in a query.

FORBES: Cover Story

The duo, composed of Wolf Parade's Dan Boeckner and his fiancee Alexei Perry, specializes in sparse, repetitive pop melodies coupled with baffling, poetic words.

NPR: Sparse Melodies and Six Golden Eggs