not harmful

Related

harmlessCausing no injury
safeFree from peril
benignNot harmful or threatening
gentleSoft and kind
innocentFree from moral wrong

mild · nontoxic · wholesome · friendly · soft · pure · clean · tender · kind · inoffensive · unthreatening · peaceable · mellow · soothing · nurturing · protective · healing · restorative

Opposites

harm potential

not harmfulharmful

Causing damage or injury

dangerous · damaging · injurious · destructive · hazardous

moral valence

not harmfulmalevolent

Harboring ill will

malicious · evil · wicked · sinister · nefarious

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