A1D2V4E1R1S1E1
11 points
ADVERSE is validvalid
acting in opposition [adj] : ADVERSELY [adv], ADVERSENESS [n]
acting against [adj ADVERSER, ADVERSEST, ADVERSELY]
acting in opposition [adj] : ADVERSELY [adv], ADVERSENESS [n]
acting against [adj ADVERSER, ADVERSEST, ADVERSELY]