1. (adjective) having many parts or sides

• multilateral

2. (adjective) having many aspects

• miscellaneous
• multifaceted
• multifarious

1. (adjective) having many parts or sides

• bilateral
• two-sided
• bipartite
• two-part
• two-way
• deep-lobed
• eight-sided
• eleven-sided
• five-lobed
• five-sided
• four-lobed
• four-party
• quadripartite
• four-sided
• quadrilateral
• joint
• many-lobed
• multipartite
• nine-sided
• palmately-lobed
• seven-sided
• six-sided
• ten-sided
• tetramerous
• three-cornered
• three-lobed
• three-party
• three-way
• tripartite
• three-sided
• triangular
• trilateral
• twelve-sided
• two-lobed

2. (adjective) having many aspects

• varied

3. (adjective) full of variety or interest

• colorful
• colourful

1. (adjective) having many aspects

• diverseness
• diversity
• multifariousness
• variety

1. (adjective) having many parts or sides

• one-sided
• unilateral