Synoicous is a botanical term used to describe plants that bear male and female flowers on the same plant. However, there are several alternative words that can be used to convey similar meanings. One such synonym is monoecious, which refers to plants that have separate male and female flowers on the same plant. Another synonym is hermaphroditic, which describes plants possessing both male and female reproductive structures within the same individual flower. Additionally, the term bisexual can be used to denote plants with both male and female parts on the same plant. These synonyms provide diverse options for describing the reproductive systems of various plant species, offering a varied vocabulary for botanical discussions.