tetrahedral Synonyms

acinaciform multilateral oblong one-sided orthogonal polyhedral quadrangular quadrate quadrilateral rectangular rhomboid subulate sword-shaped tetrahedrally tetrahedron xiphoid four-sided roofs many-sided lateral apiculated aristate awl awl-shaped awned awny bearded bilateral coniform cubed cubic cubical diced foursquare gladiate lanceolate lanciform having three dimensions