perfunctory
/pəˈfʌŋk.t(ə)ɹɪ/adjective
Done quickly and without real care or interest, merely because it has to be done.
Example sentence
- “She gave the report a perfunctory glance and signed it without reading further.”
Often describes small gestures: a perfunctory nod or a perfunctory apology. The word itself signals that the person's heart was not in it.