1 to collapse

2 to crumble

3 to fall apart

1 to glitter

2 brilliant

3 splendid

1 soft

2 mushy

3 well-cooked and soft

4 to rot

5 to decompose

6 rotten

7 worn out

8 chaotic

9 messy

10 utterly

11 thoroughly

12 crappy

13 bad

1 to mash

2 to beat to a pulp

1 to defeat

2 to smash

3 to rout

1 an ant hole may cause the collapse of a great dike (idiom)

2 huge damage may result from a moment's negligence

1 the palest ink is better than the best memory (idiom)

1 lit. when the seas run dry and the stones go soft (idiom)

2 fig. forever

3 until the end of time

1 lit. ripe as a melon that rolls from its vine (idiom); fig. to know fluently

2 to know sth inside out

3 to know sth by heart

1 lit. badly burned about the head (from trying to put out a fire) (idiom)

2 fig. hard-pressed

3 under pressure (from a heavy workload, creditors etc)