przeciwny

Etymology
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Adjective

 * 1) hostile; unfriendly
 * 2) opposite; contrary
 * 3) unpleasant; disgusting
 * 4) derogatory; disgraceful; insulting
 * 5) opposed; against
 * 6) persistent; insistent; vehement
 * 7) moving in the opposite direction
 * 8) connecting opposite sentences or parts of a sentence

Etymology
.

Adjective

 * 1) opposite; reverse; contrary
 * 2) opposed, against
 * 1) opposed, against