What are different types of figures of speech?

In rhetoric, figures of speech are divided into two types:

  • Schemes involve the arrangement or structure of words, phrases, or sentences in a way that departs from ordinary usage. Examples include polysyndeton, alliteration, and climax.
  • Tropes transform the meaning of words, phrases, or concepts beyond their usual interpretation. These include irony, metonymy, and litotes.

However, nowadays, in many contexts, the term trope is synonymous with figure of speech.