2. (adjective) be two-faced, deceitful, hypocritical.
I tētahi tautohetohe i te Whare Pāremata i te tau 1882 mō te Pire Reiti Whenua Māori, ka whiua e ia tana whakapae mō te kāwanatanga, he arero rua, he apu whenua (NZH 2017). / In a debate in Parliament in 1882 on the Native Lands Rating Bill he accused the government of hypocrisy and land-grabbing.
3. (noun) two-faced person, deceitfu lperson, hypocritical person, hypocrite.
Kaua e whakapono ki āna kōrero, he arero rua ia. / Don't believe what she says, she's a hypocrite.