to call into question; to question (truth or validity)
质 · 8 strokes
Simplified form of 質. Phonosemantic compound. 斦 represents the sound and 贝 represents the meaning.
疑 · 14 strokes
Pictograph of a person holding onto a staff, looking to the side with his mouth open, doubtful of which direction to go. The 龰 (foot) component was added later to indicate movement, and the 牛 componen…