Wrenched rhymes with:
drenched, entrenched, retrenched, clenched, drenched, entrenched, retrenched, branched, bunched, cinched, clenched, clinched, crunched, drenched, entrenched, flinched, hunched, inched, launched, lunched, lynched, munched, pinched, punched, relaunched, retrenched, scrunched, stanched