想そう定てい外がい

noun which may take the genitive case particle 'no', noun

unexpected; beyond expectations; unforeseen

Used for events, situations, or results that were not anticipated in plans or assumptions. Often carries a nuance of being outside the scope of what was considered.

• 想そう定てい外がいのトラブルが発はっ生せいした。

  An unexpected problem occurred.

• この結けっ果かはまったく想そう定てい外がいだ。

  This result is completely beyond expectations.