Sagittiform leaves are a specific type of leaf shape, characterized by a somewhat arrowhead-like appearance. Some synonyms that could be used to describe this leaf shape include lanceolate, deltoid, and arrow-shaped. Lanceolate leaves are long and narrow with a tapered point, while deltoid leaves are triangular or have a broad, triangular base. Arrow-shaped leaves are similar to sagittiform leaves but have a more pointed tip. Other synonyms that may be used in certain contexts include acuminated, cuspidate, and falcate, each of which describe a specific type of pointed or tapered leaf shape. Overall, there are many synonyms that can be used to describe the sagittiform leaf shape, each with their own unique connotations and uses.