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