benedictive
/ˌbɛnɪˈdɪktɪv/ or /ˌbɛnɪˈdɪktɪv/Definitions
1. noun
Relating to or given by a benediction
“The benedictive language used in the sermon had a profound effect on the congregation.”
2. adjective
Relating to or given by a benediction
“The benedictive words at the wedding ceremony were heartfelt and sincere.”