wabbler

/ˈwɒblər/
noun
  1. A person or thing that wabbles or wobbles.
    • The toddler was a happy little wabbler as she learned to walk.
    • He's known as a wabbler because he changes his mind so often.
    • That old fan is a wabbler—it shakes the whole desk.
Synonyms
What does "wabbler" mean? | whatsthatwordmean | whatsthatwordmean