multifaceted
— Adjective
– English
～ having many aspects or qualities; "a many-sided subject"; "a multifaceted undertaking"; "multifarious interests"; "the multifarious noise of a great city"; "a miscellaneous crowd"
multifactorial
— Adjective
– English
～ involving or depending on several factors or causes (especially pertaining to a condition or disease resulting from the interaction of many genes)