spondaize

/ˈspɑndeɪz/
verb
  1. To write or pronounce a word or line of verse as a spondee, with two stressed syllables.
    • When reading the ancient chant, the performer would spondaize each syllable for dramatic effect.
    • The poet decided to spondaize the final word to give the line more weight.
    • In the workshop, the instructor showed how to spondaize a normally iambic phrase.