思忖 sīcǔn, to ponder/to reckon/to turn sth over in one's mind 自忖 zìcǔn, to speculate/to ponder 忖度 cǔnduó, to speculate/to surmise/to wonder whether/to guess 忖 cǔn, to ponder/to speculate/to consider/to guess 忖思 cǔnsī, to reckon/to consider/to ponder/to estimate 忖量 cǔnliàng, to turn things over in one's mind/to conjecture/to guess