A — 1: ἀνασκευάζω
(Strong's #384 — Verb — anaskeuazo — an-ask-yoo-ad'-zo )

primarily, "to pack up baggage" (ana, "up," skeuos, "a vessel"), hence, from a military point of view, "to dismantle a town, to plunder," is used metaphorically in Acts 15:24 , of unsettling or "subverting" the souls of believers. In the papyri it is used of going bankrupt.

Titus 1:11OVERTHROWTitus 3:11PERVERT
B — 1: καταστροφή
(Strong's #2692 — Noun Feminine — katastrophe — kat-as-trof-ay' )

"an overthrow," 2—Peter 2:6 (Eng., "catastrophe"), is rendered "subverting" in 2—Timothy 2:14 . See OVERTHROW.