Letters that make Kepler's third law
s, a, d, e, k, l, p, h, r, t, i, w are letters that make 'Kepler's third law'
Words within Kepler's third law
ER, hi, la, IR, Kepler, third, law, HI, LA, Ler, LE, Er, Ir, La, Th are words within 'Kepler's third law'