- animosity: a feeling or spirit of hostility and resentment
- apathy: lack of interest; lack of enthusiasm, or energy
- caustic: very sarcastic and intended to mock, offend, or belittle somebody
- desultory: aimlessly passing from one thing to another; unfocused; half-hearted
- garish: crudely showy; brassy, brash
- incorrigible: impossible or very difficult to control or keep in order
- indolent: lethargic and not showing any interest or making any effort
- lethargic: physically slow and mentally dull as a result of tiredness, disease, or drugs
- prevarication: an indirect or dishonest answer or opinion
- volatile: unstable; unpredictable