Synonyms for Supplicant (same or very similar meaning)
WordNet sense 1 (someone who prays to God):
prayer, prayer
WordNet sense 2 (one praying humbly for something):
petitioner, suppliant, requester
WordNet sense 3 (humbly entreating):
supplicatory
WordNet sense 4 (begging):
beseeching
From the ODE community, based on WordNet
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