adverb

forsooth

fer-SOOTH/fərˈsuːθ/

Indeed or truly, used in old-fashioned or humorous speech.

Forsooth, you speak with the wisdom of a king!

Mock-serious theatrical affirmation.
Etymology

Sooth means truth; for- may intensify it, though the whole expression may instead mean 'for a truth.' Once a straightforward way to say 'indeed,' it came to sound affected, fitting its archaic or mock-serious use.

In context

Storytime Haven74:43
Gloom, forsooth! Nobody would miss her. Her death would not matter a straw to anybody.
📖 The Blue Castle by L. M. Montgomery | A Tale of Love & Freedom 💙✨

More examples

  • Forsooth, this sandwich is a feast fit for royalty!
  • The knight declares, “Forsooth, your words are true.”
  • He expects applause, forsooth, for washing a single dish.

Forms

forsooth

Similar words

indeed
Expresses confirmation or emphasis without a deliberately old-fashioned tone.
truly
Emphasizes truth or sincerity rather than mock-serious agreement.