English to English

verb (v)

• fall down, as if collapsing(verb.motion)

  Synonym:
  tumble
  

  source: wordnet30
• cause to topple or tumble by pushing(verb.motion)

  Synonym:
  tip, tumble
  

  source: wordnet30
• To fall forward; to pitch or tumble down.(verb)

  source: webster1913
• To throw down; to overturn.(verb)

  source: webster1913