is at cross purposes (verb) misunderstand: get the wrong idea
Sinonime: baleful,
damaging, dangerous,
deadly,
deleterious,
destructive,
detrimental,
devastating,
evil,
fatal,
harmful,
iniquitous, injurious,
killing,
lethal, maleficent,
malevolent,
malicious,
malign,
malignant, miasmatic, miasmic,
mortal,
nefarious, noisome,
noxious,
offensive, pestiferous, pestilent, pestilential,
poisonous, prejudicial, ruinous,
sinister,
toxic, venomous,
virulent,
wickedAntonime: helpful,
innocuous,
kind,
lovable,
loving