Why New Zealanders and Australians playfully tease each other over fish and chips

Countries & Cities · Published 15 October 2026 Swipe more like this →

In short: The distinct way New Zealanders pronounce short front vowels has created a long-standing linguistic rivalry with Australia. While both nations share non-rhotic roots, New Zealand’s unique vowel shift has transformed the sound of everyday words, leading to humorous accusations about how each side says fish and chips.

New Zealand English has undergone a significant chain shift in its short front vowels—TRAP, DRESS, and KIT—which has diverged considerably from Australian English since World War II. Acoustic studies indicate that while these accents were more similar before the war, New Zealanders shifted their vowels in a way that effectively removed the distinction between full and reduced vowels. For instance, the KIT vowel was centralised and then lowered to a schwa, a change that does not occur in Australia. This phonetic difference is the source of a famous cross-Tasman joke: Australians claim New Zealanders say 'fush and chups,' while New Zealanders retort that Australians say 'feesh and cheeps.'

The shift is not uniform across all speakers. Cultivated New Zealand English retains more conservative pronunciations, such as the open [æ] for TRAP and a high central KIT vowel. In contrast, the Broad variety exhibits more advanced shifts. For example, the DRESS vowel has been raised to a near-close position, which increasingly encroaches on the vowel space of FLEECE. Younger speakers are now using a slight on-glide in FLEECE to maintain a distinction between these two sounds, as the length difference between them has become negligible.

Other complexities exist within the dialect, such as the TRAP–BATH split, where words like 'dance' and 'plant' are pronounced with an /aː/ sound. This mirrors patterns found in Southern England and South Australia, though older Southland speakers may still use the TRAP vowel in these words. Furthermore, sociolects like Māori English and Pasifika English introduce their own variations, such as the fronting of the GOOSE vowel or the raising of the KIT vowel. These shifts demonstrate that New Zealand English is a dynamic system, with phonetic realizations continuing to evolve across different generations and social groups.

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