The noun form for the adjective zealous is zealousness.   The word zealous is the adjective form of the noun zeal.   Related noun forms are zealot and zealotry. 1 person found this useful.
Gravity on Jupiter: Jupiter is the largest and most massive planet in the Solar System. Its mean radius, at 69,911 Â± 6 km, makes it 10.97 the times the size of Earth, while its mass (1.8986Ã1027 kg) is the equivalent of 317.8 Earths.
Jupiter is the largest planet in our Solar System    As of 2007:    XO-3b The planet has a radius of 1.92 times Jupiter, the largest of  any known extrasolar pl â¦ anets.  TrES-4 Has the largest diameter but is very rarefied so weighs very  little.    The largest planet in the solar system is Jupiter, then Saturn,  Neptune, Uranus, Earth, Venus, Mars, Mercury, then, the smallest  and former planet, Pluto.    Jupiter. TrES-4 Has the largest diameter but is very rarefied so weighs very  little.     The largest planet in the solar system is Jupiter, then Saturn,  Neptune, Uranus, Earth, Venus, Mars, Mercury, then, the smallest  and former planet, Pluto.    Jupiter.