question சந்தேகி cantēki (sandeehi) (6b tr) doubt or suspect, as s.o.'s honor, loyalty, etc.; call into question or find fault with, as s.o.'s motive, integrity, etc.; challenge the veracity of
Usage:
நான் உன் நேர்மையைச் சந்தேகிக்கிறேன் nāṉ uṉ nērmaiyaic cantēkikkiṟēṉ naan on neermeye sandeehikkureen I question your integrity.