in·con·sid·er·ate 
/ˌɪnkənˈsɪdərət/ adjective
/ˌɪnkənˈsɪdərət/ adjective [more inconsiderate; most inconsiderate] : not thinking about the rights and feelings of other people : not considerate
▪ an inconsiderate [=thoughtless] remark ▪ He was rude and inconsiderate to the waiter. ▪ There is no excuse for such inconsiderate behavior. — often + of ▪ It was inconsiderate of you to keep me waiting. ▪ She is very inconsiderate of her neighbors.
▪ an inconsiderate [=thoughtless] remark ▪ He was rude and inconsiderate to the waiter. ▪ There is no excuse for such inconsiderate behavior. — often + of ▪ It was inconsiderate of you to keep me waiting. ▪ She is very inconsiderate of her neighbors.
— in·con·sid·er·ate·ly adverb
▪ He treats people inconsiderately.
▪ He treats people inconsiderately.
