imploration[noun]Synonyms: prayer, appeal, application, entreaty, imprecation, orison, petition, plea, suit, supplication
 [TahlilGaran] English Synonym Dictionary ▲
 imploration noun. 
[ɪmplǝ'reɪʃ(ǝ)n] Now 
rare. 
L16.[French imploration or Latin imploratio(n-), from implorat- pa. ppl stem of implorare: see IMPLORE verb, -ATION.]The action or an act of imploring; supplication, beseeching.
■ G. Catlin Their earnest implorations for divine forgiveness and mercy.  [TahlilGaran] English Dictionary ▲