IPA: /ˌsuːpərˈstɪʃəsli/
KK: /ˌsuːpərˈstɪʃəsli/
In a way that is influenced by beliefs about luck or fate, often involving rituals or omens.
She superstitiously avoided walking under ladders, believing it would bring her bad luck.
Superstitiously → It is formed from "superstitio" (from Latin, meaning a belief in supernatural influences) and the suffix "-ously" (meaning in a manner of). The word "superstitiously" means in a manner that is influenced by or characterized by superstitions.
Think of the Latin root 'superstitio' which refers to beliefs in supernatural influences, helping you remember that 'superstitiously' means acting in a way influenced by such beliefs.