oppressive

/AH0 P R EH1 S IH0 V/
adjective
  1. 1

    Burdensome or difficult to bear.

    โ€œThe oppressive tax laws made it difficult to start a small company.โ€

  2. 2

    Tyrannical or exercising unjust power.

    โ€œThe oppressive land-owners kept a grip on the labourers.โ€

  3. 3

    Weighing heavily on the spirit; intense, or overwhelming

    โ€œWill the oppressive heat of summer never end?โ€

  4. 4

    Hot and humid of the weather.

Synonyms

Source: https://en.wiktionary.org/wiki/oppressive