obligated

/ˈɑbləˌɡeɪtɪd/
adjective
  1. Feeling that you must do something because of a law, rule, promise, or moral duty.
    • She felt obligated to attend the family reunion even though she was busy.
    • He didn't want to go, but he felt obligated to help his friend move.
    • As a citizen, you are obligated to pay your taxes on time.
Antonyms
What does "obligated" mean? | whatsthatwordmean | whatsthatwordmean