sùnámì noun /sù.ná.mì/
Definitions
  1. tsunami
    Mo kíyè sí i pé bí òkun ṣe ń bì yìí ò dáa. Ó dájú pé àjálù sùnámì ló ń bọ̀ yìí. I noticed that the sea was moving abnormally. A tsunami was clearly on its way.
Etymology
Borrowed from English tsunami, from Japanese 津波 (tsunami).
Source: Wiktionary, where this word is spelled “sunami”. Reference: en-sunami-yo-noun-wHux6gI-