tsoris n.pl. (also tsouri) a problem, trouble, worry; variant spelling of tsuris. Editorial Note: Although it is plural, it usually takes a singular verb. (source: Double-Tongued Dictionary)
Further reading
Default as a noun and default as a verb are the same word, with a familiar English stress shift: nouns often take first-syllable stress, while verbs often take second-syllable stress, as with the different pronunciations of record. A New York City...
There are word nerds, and then there’s the woman who set up a folding chair on sidewalks throughout the country, cheerfully dispensing tips about grammar. She recounts her adventures in a new book. And the story of the brilliant pioneer of computing...