/ˈtʰouːpa(ː)k/
Beygingartóbaks(genitive, singular) · tóbak(indefinite, nominative, singular) · tóbakið(definite, nominative, singular) · tóbak(accusative, indefinite, singular) · tóbakið(accusative, definite, singular) · tóbaki(dative, indefinite, singular) · tóbakinu(dative, definite, singular) · tóbaks(genitive, indefinite, singular) · tóbaksins(definite, genitive, singular)