Definition of accidentally:
accident, by the way, incidentally, by a fluke, unexpectedly, impromptu, accidental, by the bye, random, coincidental, unintentionally, spontaneous, instinctive, unlucky, fluke, haply, serendipity, involuntary, unintended, apropos, out of the blue, inadvertently, by accident, undesignedly, stochastic, casually, coincidentally, minutely, involuntarily, by chance, perchance, incidental, arbitrary, unwittingly, not purposely, by luck, coincidence, time, circumstantially.
- "Stories of the Prophets (Before the Exile)", Isaac Landman.
- "Popular Adventure Tales", Mayne Reid.
- "A New Medley of Memories", David Hunter-Blair.