biapi a si

matter – Example: What people say matters to him = Mi nih an chimmi kha biapi ngaiin a ruah

biapi in lak

stress – Example: The school lays stress on arithmetic = Kan sianginn nih kanaan kha biapi in a lak/a ruah

biatetter

play down – Example: He played down the importance of work = Rian biapi a sinak kha a biatetter