"Addractive" According to Hwang Yeji, is when something or someone is so addictive and attractive.
According to Hwang Yeji from the K-pop group, ITZY, addractive means attractive+addictive. This is what you apparently call a "Yeji Word".
Origin:
Yeji said: Because we are so ADDRACTIVE.
Her member, Ryujin said it is ATTRACTIVE, Yeji said it wasn't a mistake. She calls it a "Yeji Word".
"Because we are so ADDRACTIVE" - Hwang Yeji, 2021
'Attractive' + 'Addictive' = 'Addractive'
It's a mix of the two.
“Because we are so addractive”
- Hwang Yeji (Itzy)