Letters that make spherical geometry
s, a, o, e, g, l, p, c, h, m, r, t, i, y are letters that make 'spherical geometry'
Words within spherical geometry
ER, geometry, he, IC, He, erica, pH, RI, spheric, ic, spherical, try, AL, CA, ME, Al, Ca, Er, Ge are words within 'spherical geometry'