A word square is a predecessor to the modern crossword. In a word square, the same words can be read across and down. Here is an example using four-letter words:

M I L K
I R O N
L O C O
K N O W

The following clues correspond to a word square of six six-letter words. The first clue corresponds to the first word, the second clue to the second, and so on. Can you solve it?

1 Give to, with "upon"
2 Make a cryptogram, perhaps
3 Examined, with "out"
4 Consuming too much alcohol
5 Danish city
6 Trivial Pursuit game components