Superstition
noun, の adjective
Led astray in what you believe by all these superstitions. These superstitions will lead you astray, don't believe them!
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
どうせ迷信の一種でしょう。
Anyhow, it's probably a kind of superstition.
私は迷信を信じないので、今でも割れた鏡を使っています。
I don't believe in the superstition and kept using a cracked mirror up until now.
年寄りは迷信を信じやすいというのは差別だ。
It's discriminatory to say that old people are more likely to believe in superstitions.