Spontaneous

spon-ta'ne-us, a. Proceeding from nat- ural feeling, temperament, or disposition, or from a native internal pronene , readine , or tendency proceeding from internal impulse, energy, or natural law, without external force produced without being planted, or without human labor voluntary uncompelled willing. [L. spontaneus, sponte, of one's own accord, abl. of obs. spons perh. — Skr. chhand, to please, svachhanda, spontaneous.]