gave credence to (verb) believe: trust, rely on
Sinonime: adventitious, casual, chance, coincidental, contingent, fluky, fortuitous,
inadvertent,
incidental, random, uncalculated,
unexpected,
unforeseen, unintended,
unintentional,
unplannedAntonime: decided, designed, essential,
intended,
intentional,
planned, premeditated