0 consisting of a mixture of various things that are not usually connected with each other:
1 consisting of a mixture of various things that are not necessarily connected with each other:
His bedroom is full of guitars, keyboards, and miscellaneous instruments.
2 consisting of a mixture of various things that are not related to each other:
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.