nakijken
audit · be attentive · be attentive to · check · check up · checkupon · collate · control · examine · explore · eye · followupwithone'seyes · govern · heed · investigate · look after · lookafter · mind · moderate · oversee · pay attention · pay attention to · prospect · question · reign · research · review · revise · rule · scrutinize · study · supervise · survey · to check · to check up on · to control · to examine · to go over · to look after · to verify · verify · watch out