painful
pain.ful \'pa-n-f*l\ \-f(*-)le-\ \-f*l-n*s\ aj 1a: feeling or giving pain 1b: ANNOYING, IRKSOME, VEXATIOUS 2: requiring effort or exertion archaic 3: CAREFUL, DILIGENT - pain.ful.ly av
Webster's English Dictionarypain.ful \'pa-n-f*l\ \-f(*-)le-\ \-f*l-n*s\ aj 1a: feeling or giving pain 1b: ANNOYING, IRKSOME, VEXATIOUS 2: requiring effort or exertion archaic 3: CAREFUL, DILIGENT - pain.ful.ly av