Superstitious

1. (a.) Of or pertaining to superstition; proceeding from, or manifesting, superstition; as, superstitious rites; superstitious observances.

2. (a.) Evincing superstition; over scrupulous and rigid in religious observances; addicted to superstition; full of idle fancies and scruples in regard to religion.

3. (a.) Over exact; scrupulous beyond need.

Thesaurus Entries

credulous, doting, easily taken in, easy of belief, fond, inclined to believe, infatuated, overconfiding, overcredulous, overtrustful, overtrusting, trustful, trusting, uncritical, undoubting, unskeptical, unsuspecting, unsuspicious