Letters that make Einstein's theory of relativity
s, a, o, e, f, l, n, h, r, t, i, v, y are letters that make 'Einstein's theory of relativity'
Words within Einstein's theory of relativity
el, OR, relativity, lat, theory, IT, he, re, la, ti, te, ELA, INS, He, Einstein, Stein, at, EL, inst, iv, vi, in, IV, theory of relativity, stein, VI, IN, LA, Re, At, In, La, Te, Th, Ti are words within 'Einstein's theory of relativity'