Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
destructive [dɪsˈtrʌktɪv] adj (capacity, force) разруши́тельный; (criticism) деструкти́вный; (emotion) губи́тельный*губи́телен (child)
he's very destructive он всё лома́ет
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.