https://www.merriam-webster.com/thesaurus/slacked%20%28off%29
SLACKED (OFF) Synonyms: 53 Similar and Opposite Words | Merriam-Webster Thesaurus
Synonyms for SLACKED (OFF): hung around, hung about, goldbricked, bummed, vegged out, idled, loafed, kicked back; Antonyms of SLACKED (OFF): pegged (away),...
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https://simple.wiktionary.org/wiki/slacked
slacked - Simple English Wiktionary
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