1 to feel with the hand

2 to touch

3 to stroke

4 to grope

5 to steal

6 to abstract

1 to reckon

2 to guess

1 to fathom

2 to make sense of

3 to grasp

1 to go through challenging experiences

2 to become seasoned (in one's profession etc)

1 to feel about

2 to grope about

3 to fumble

4 to do things slowly

1 lit. like a three-meter high monk, you can't rub his head (idiom)

2 fig. at a total loss

1 to imitate the dog and steal chicken (idiom)

2 to pilfer

3 to dally with women

4 to have affairs

1 to touch an elephant with closed eyes (idiom); to proceed blindly

1 to wade across the river, feeling for footholds as one goes (idiom)

2 to advance cautiously, step by step

3 to feel one's way forward

1 to fish in troubled water (idiom); to take advantage of a crisis for personal gain

2 also written 渾水摸魚|浑水摸鱼