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opposite

In a sentence
Moje stanovisko je opačné, než tvoje.
My point of view is contrary to yours.
Šli opačným smerom a stratili sa.
They went in the opposite direction and got lost.
Má opačný názor na tento návrh.
She has the opposite opinion on this proposal.
Opačný smer vedie späť do mesta.
The opposite direction leads back to the city.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Includes Tatoeba example sentences when present.
Full attribution on References.