Phono-semantic — one part hints at the meaning, another at the sound
Example phrases
他表面上是在开玩笑,实际上每句话都在挖苦新来的同事。Tā biǎomiàn shàng shì zài kāi wánxiào, shíjì shàng měi jù huà dōu zài wāku xīn lái de tóngshì.On the surface he was joking, but in fact every sentence was mocking the new colleague.
别挖苦他了,他已经够难受的了。Bié wāku tā le, tā yǐjīng gòu nánshòu de le.Stop mocking him—he already feels bad enough.
她说话总带着刺,同事们都怕被她挖苦。Tā shuōhuà zǒng dài zhe cì, tóngshìmen dōu pà bèi tā wāku.Her words always carry barbs; her colleagues all fear being mocked by her.