Erosive

[ɪ'rəʊsɪv] or [ɪ'rosɪv]

(adj.) wearing away by friction; 'the erosive effects of waves on the shoreline' .

Checked by Evan--From WordNet

(a.) That erodes or gradually eats away; tending to erode; corrosive.

Typist: Martha

a. Corrosive, corroding, caustic, acrid, virulent, eating, catheretic.

Editor: Michel