Synonyms of superstitious in English:

superstitious


See definition of superstitious

adjective

1‘superstitious beliefs’

SYNONYMS
mythical, irrational, illusory, groundless, unfounded, unprovable
traditional
ANTONYMS

rational, factual, scientific

2‘Joe is incredibly superstitious’

SYNONYMS
credulous, prone to superstition
naive, gullible
ANTONYMS

sceptical