Mixed; mingled; consisting of several things; of diverse sorts; promiscuous; heterogeneous; as, a miscellaneous collection.
source: Webster 1913
adjective satellite
consisting of a haphazard assortment of different kinds
An arrangement of assorted spring flowers. Assorted sizes. Miscellaneous accessories. A mixed program of baroque and contemporary music. A motley crew. Sundry sciences commonly known as social.
source: WordNet 3.0
having many aspects
A many-sided subject. A multifaceted undertaking. Multifarious interests. The multifarious noise of a great city. A miscellaneous crowd.