complimentary
/ˌkɒmplɪˈmɛnt(ə)ɹi/ · /ˌkɑmpləˈmɛntɝi/
Meaning 1
Expressing praise or admiration.
“The complimentary note brightened her entire day.”Add to my deck
Meaning 2
Provided free of charge.
“The hotel offered complimentary breakfast to guests.”Add to my deck