weasel

noun
  1. A small carnivorous mammal of the genus Mustela, typically having a slender body, short legs, and a long tail, known for its agility and cunning nature. noun
    The weasel darted through the underbrush, barely making a sound.
    Farmers often regard the weasel as a pest due to its tendency to prey on poultry.
  2. A person regarded as sneaky or untrustworthy, often using cunning or deceit to achieve their goals. noun
    He's such a weasel, always finding a way to shift the blame onto others.
    Don't trust him; he's a weasel who will say anything to get what he wants.
  3. To evade or escape from a situation or responsibility in a cunning or deceitful manner. verb
    She tried to weasel out of her chores by pretending to be sick.
    He managed to weasel his way into the exclusive event without an invitation.