Frugiferous is an adjective that describes something that is fruitful, productive or bearing fruit. There are many synonyms for frugiferous that can be used to describe things that are fruitful either literally or metaphorically. Some of these synonyms include fecund, prolific, fruitful, bountiful, abundant, productive, and generative. All of these words convey a sense of fertility and abundance, whether they refer to plants, animals or abstract concepts. So, whether you're talking about a vineyard, a writer, or a business, these synonyms can help you convey the idea that something is thriving and producing results.