"promiscuously" in the adverb sense
1. promiscuously, indiscriminately
in an indiscriminate manner
"she reads promiscuously"
2. licentiously, wantonly, promiscuously
in a licentious and promiscuous manner
"this young girl has to share a room with her mother who lives promiscuously"
Source: WordNet® (An amazing lexical database of English)
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