destructive
US /dɪˈstrʌk.tɪv/
UK /dɪˈstrʌk.tɪv/

1.
merusak, destruktif
causing great and irreparable damage
:
•
The hurricane was incredibly destructive, leaving a trail of ruin.
Badai itu sangat merusak, meninggalkan jejak kehancuran.
•
His constant criticism was destructive to her self-confidence.
Kritiknya yang terus-menerus merusak kepercayaan dirinya.