Synonyms of antipodean

2 Syllables
agin, counter, polar, flip-side
3 Syllables
adverse, inverse, contrary, converse, obverse, opposed, opposing, reverse, diametric, flipside, wrongheaded
4 Syllables
antonymic, diametrical, antonymous, antithetic, unsimilar, antipodal, violative, opposite, unalike
5 Syllables
antithetical, contradictory