Just in case people are not in the know:
in·im·i·cal
iˈnimək(ə)l/
adjective
tending to obstruct or harm.
"actions inimical to our interests"
synonyms:
harmful, injurious, detrimental, deleterious, prejudicial, damaging, hurtful, destructive, ruinous, pernicious; More
unfriendly; hostile.
"an inimical alien power"
synonyms:
harmful, injurious, detrimental, deleterious, prejudicial, damaging, hurtful, destructive, ruinous, pernicious; More