centre of symmetry

noun 0.782

axis of symmetry

noun 0.772

orbital symmetry

noun 0.697

symmetry

noun 0.695

midplane

noun 0.691

sagittal plane

noun 0.690

bilateral symmetry

noun 0.677

frontal plane

noun 0.647

plane mirror

noun 0.642

axial plane

noun 0.631

symmetrical balance

noun 0.625

horizontal plane

noun 0.619

orbital plane

noun 0.618

oblique plane

noun 0.612

symmetric function

noun 0.605

plane

noun 0.586

planarity

noun 0.584

symmetric matrix

noun 0.580

phase plane

noun 0.579

centrosymmetry

noun 0.575

midline

noun 0.571

plane geometry

noun 0.570

mirror image

noun 0.558

picture plane

noun 0.558

isometry

noun 0.555

axis of rotation

noun 0.551

tangent plane

noun 0.550

subplane

noun 0.550

median line

noun 0.549

planum

noun 0.549

complex plane

noun 0.540

hemisphere

noun 0.539

hemispace

noun 0.531

symphysis

noun 0.531

imaginary axis

noun 0.528

symmetric group

noun 0.525

parallel axis theorem

noun 0.523

symmetric polynomial

noun 0.522

projective plane

noun 0.517

pubic symphysis

noun 0.514

two-way mirror

noun 0.513

dihedral

noun 0.512

biaxiality

noun 0.512

asymmetry

noun 0.509

symphysis pubis

noun 0.509

bisector

noun 0.507

phase space

noun 0.506

paraboloid

noun 0.506

plane polarized light

noun 0.506

equilateral

noun 0.503

angle bisector

noun 0.502

semiaxis

noun 0.501