She is such a klutz, always tripping over her own feet.

My friend's last name is Klutz.

The klutzes dropped their plates and made a mess.

Her klutziness always leads to accidents.

She is so klutzy that she trips over her own feet.

She is klutzier than her sister.

She is the klutziest person I know.

Her klutzhood was evident as she tripped over her own feet.

She is known for her klutzish behavior.

She danced klutzily across the stage, tripping over her own feet.