This root form (lemma) is used in 2 different forms in the NT: φάρμακοι (NMP), φαρμάκοις (DMP).
It is glossed in 1 way: ‘sorcerers’.
OET REV 21:8 Greek word=φαρμάκοις (farmakois) Morphology=DMP English gloss=‘sorcerers’ SR GNT REV 21:8 word 18
OET REV 22:15 Greek word=φάρμακοι (farmakoi) Morphology=NMP English gloss=‘sorcerers’ SR GNT REV 22:15 word 7