Adjective
Free from harm; unhurt; as, to give bond to save another harmless.
Free from power or disposition to harm; innocent; inoffensive.
Source: Webster's dictionaryBut now I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth. Umberto Eco
Every individual who eats flesh food, whether an animal is killed expressly for him or not, is supporting the trade of slaughtering and contributing to the violent deaths of harmless animals. Philip Kapleau
Compassion is the antitoxin of the soul: where there is compassion even the most poisonous impulses remain relatively harmless. Eric Hoffer
Hell is populated with the victims of harmless amusements. American Proverb
A noisy person is harmless. Swahili Proverb
If a man is as wise as a serpent, he can afford to be as harmless as a dove. Cheyenne Proverb