weak-kneedly

• a word derived from weak-kneed.
  weak-kneed

  adjective

  yielding readily to opposition, pressure, intimidation, etc.

Related Words

• afraid
• agitated
• anxious
• frightened
• hesitant
• jittery
• nervous
• panicky
• scared
• shy
• skittish
• tense
• timid
• uneasy