Fan-leaved is a term used to describe plants or trees that have leaves that resemble a fan. Synonyms for this term could include words like palmate, hand-shaped, or radiate. Palmate describes leaves that are shaped like the palm of a hand with lobes or veins extending from a central point. Hand-shaped describes leaves that resemble the shape of a human hand. Radiate describes leaves that are arranged in a circular or radial pattern from a central point. Other possible synonyms for fan-leaved might include words like frondiferous, lobed, or rayed, depending on the specific characteristics of the leaves in question.