English to English

verb (v)

• cause to become unblocked(verb.contact)

  Synonym:
  unstuff
  Antonym:
  block, choke up, lug, stuff
  

  source: wordnet30
• become less tense, less formal, or less restrained, and assume a friendlier manner(verb.social)

  Synonym:
  relax
  

  source: wordnet30
• make one's body limber or suppler by stretching, as if to prepare for strenuous physical activity(verb.body)

  Synonym:
  limber up, warm up
  

  source: wordnet30
• become less tense, rest, or take one's ease(verb.body)

  Synonym:
  decompress, relax, slow down, unbend, unwind
  Antonym:
  tense, tense up
  

  source: wordnet30
• cause to feel relaxed(verb.body)

  Synonym:
  make relaxed, relax, unlax, unstrain, unwind
  Antonym:
  strain, tense, tense up
  

  source: wordnet30