Euclideanness
Euclidian space
Euclideanism
Euclidean
metageometry
Euclid's algorithm
cylindricality
squareness
metageometrician
Cartesian distance
metageometric
Cartesian space
non-Euclidean
cubicity
Lebesgue measurable
invariance
affine geometry
Riemann
Georg Friedrich Bernhard Riemann
Bernhard Riemann
concavo-convexity
projective geometry
differentiable manifold
centerpoint
descriptive geometry
dual
Euclid's postulate
Euclid's axiom
plane curve
Euclidean axiom
shapeliness
k-cell
geometrally
geometral
metricality
orthogonality
three-dimensionality
Leech lattice
third-dimensionality
Meyer set
convexity
Poincaré conjecture
convexly
crescent
solid torus
three-dimensional
compact space
distribution
cubic
noneuclidean geometry