The AI-powered English dictionary
comparative more harmless, superlative most harmless
Incapable of causing harm or danger; safe. examples
Not intended to harm; inoffensive. quotations examples
The most rapid and most seductive transition in all human nature is that which attends the palliation of a ravenous appetite. […] Can those harmless but refined fellow-diners be the selfish cads whose gluttony and personal appearance so raised your contemptuous wrath on your arrival?
1922, Ben Travers, chapter 5, in A Cuckoo in the Nest
(obsolete) Unharmed.