Core answer: The correct spelling is tsunami, with a silent or lightly pronounced “ts” depending on language, but in English it is generally pronounced with an audible “ts” at the start.[1]
Overview
If you’d like, I can pull a few quick reference quotes or provide a short mnemonic to help remember the spelling for future use.
Do we pronounce T in tsunami? Those words all refer to things that are very specific to Japan. But tsunamis are more general — they can happen anywhere in the world. We’ve brought it over into English anyway, changing the pronunciation a bit, by dropping the T-S sound from the Japanese “TSU-nami,” and just pronouncing it as “SU-nami.”
yourwisdomtips.comIntroduction When it comes to natural disasters, one of the most powerful and destructive is a tsunami. Tsunamis are large ocean waves that occur when there is an abrupt disturbance in the ocean, such as an earthquake or volcanic eruption. It is important to spell this word correctly, as it can be a matter of life and death in the event of a real-life tsunami. Steps for Correctly Spelling ‘Tsunami’ Fortunately, spelling ’tsunami’ correctly is not as difficult as it may seem.
marintarisa.github.ioCorrect spelling for the English word tsunami is [tsuːnˈɑːmi], [tsuːnˈɑːmi], [t_s_uː_n_ˈɑː_m_i]] (IPA phonetic alphabet).
www.spellchecker.netThe correct spelling is "tsunami". Common misspellings: sunami, sunamie, tsunamie. From Japanese tsu (harbor) + nami (wave). The T is not silent. From Japanese tsu, harbor and nami, wave — a harbor wave, named for where the destruction is most vi…
www.howdoyouspell.appThe T is there because it is pronounced "tsunami", not "sunami", in its original language. If you choose not to pronounce the T in your language/dialect, that's fine. It is correctly pronounced as Tzunami, with a clear 'z'.
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