inconsiderate

/ˌɪnkənˈsɪdərət/
adjective
  1. Not thinking about the feelings or needs of other people; thoughtless.
    • She felt hurt by her friend's inconsiderate comment about her appearance.
    • Leaving trash on the bus seat is an inconsiderate act that affects other passengers.
    • It was inconsiderate of him to play loud music late at night when his neighbors were sleeping.