whakahahani
1. (verb) (-tia) to speak ill of, disparage, belittle, criticize, decry, defame, denigrate, deride, discredit, malign, ridicule, slander, vilify.
Synonyms: muhani, tūtara, whakakino, whakaparahako, whakatūtūā, whakahariharitae, kehi, whakakinokino, muheni, whakatuohu, muhari, whakareko, taunu, whakarōriki, aniani, whakaiti, whakahīhī, whakamanumanu, tāwai