regressive

/rɪˈɡrɛsɪv/
adjective
  1. Returning to a less advanced or worse state; moving backward instead of forward.
    • His regressive attitude toward technology made him refuse to use a smartphone.
    • Some people argue that the tax system is regressive, hurting the poor more than the rich.
    • The new policy was seen as regressive because it cut funding for education.
  2. In economics, describing a tax that takes a larger percentage of income from low-income earners than from high-income earners.
    • The government replaced the regressive tax with a progressive one based on income brackets.
    • A sales tax is often considered regressive because it takes a bigger share of a poor person's income.
    • Critics say the flat tax is regressive and benefits the wealthy.
  3. In psychology, relating to a return to an earlier stage of development or behavior, especially as a defense mechanism.
    • The therapist noted regressive patterns in the patient's responses during the session.
    • Under stress, the child showed regressive behavior like thumb-sucking.
    • Regressive tendencies in adults can appear as childish tantrums.