"Two-leafed" means having two leaves or leaflets. Some synonyms for this word include bifoliate, binate, and geminate. Bifoliate derives from the Latin word bifolium, which means two leaves. Binate and geminate both mean paired or arranged in twos. These synonyms can be used interchangeably with "two-leafed" to describe plants, trees, or any other organisms with two leaves or leaflets. Using these synonyms in place of "two-leafed" can add depth and variety to your writing, making it more interesting to read while still conveying the same meaning.