判断

correct/sound judgement

snap judgement

subjective/objective judgement

personal judgement

It's difficult to form a judgement if you don't have all the facts.

form/make a judgement (up)on

It's hard to tell her exact age.

Judging from these clues, the criminal committed the crime at night. / The clues indicate that the crime was committed at night.

You made the right judgement.

common sense judgement

judge by/from the fact

judge at first sight

sit in judgement on

give/deliver/pass/pronounce/render judgement (up)on

size up/assess the situation

judge between right and wrong; judge/decide what is right and what is wrong

make mistakes in judgement

decide what is right and what is wrong

find out the direction of the wind