stumbler

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a walker or runner who trips and almost falls
• Syn:
tripper
• Derivationally related forms:
trip (for: tripper), stumble
• Hypernyms:
pedestrian, walker, footer
2. someone who makes mistakes because of incompetence
• Syn:
bungler, blunderer, fumbler, bumbler, sad sack,
botcher, butcher, fuckup
• Derivationally related forms:
butcherly (for: butcher), botch (for: botcher), stumble, bumble (for: bumbler), fumble (for: fumbler), blunder (for: blunderer), bungle (for: bungler)
• Hypernyms:
incompetent, incompetent person

• Từ đồng nghĩa / Synonyms:
  trip, trip-up, misstep, lurch, stagger, slip up, trip up, hit, falter, bumble