only 1 use
(click/touch triangles for details)
Definitionhappening or arising without plan (naturally)
behaving in an instinctive, uninhibited manner (unplanned)
happening without apparent external cause
- The minister—for, save the long-sought regards of woman, nothing is sweeter than these marks of childish preference, accorded spontaneously by a spiritual instinct, and therefore seeming to imply in us something truly worthy to be loved—the minister looked round, laid his hand on the child's head, hesitated an instant, and then kissed her brow.Chapter 8 -- The Elf-child and the Minister (86% in)
There are no more uses of "spontaneous" in The Scarlet Letter.
Typical Usage (best examples)