Harmless

a.	1.	Free from harm; unhurt; as, to give bond to save another harmless.
	2.	Free from power or disposition to harm; innocent; inoffensive.

Adj.	1.	harmless - not causing or capable of causing harm; "harmless bacteria"; "rendered the bomb harmless" Antonyms: harmful - causing or capable of causing harm; "too much sun is harmful to the skin"; "harmful effects of smoking"
	2.	harmless - not injurious to physical or mental health Synonyms: innocuous
	3.	harmless - not producing any toxic effects
	4.	harmless - unlikely to harm or disturb anyone; "harmless old man" Synonyms: innocuous
	5.	harmless - not threatening to life or health; not malignant; "a benign tumor is usually harmless" Synonyms: nonmalignant

benign, bright, fail-safe, firm, fresh, gentle, guaranteed, guiltless, innocuous, inoffensive, inviolate, invulnerable, mild, mint, nonmalignant, nonpoisonous, nontoxic, nonvirulent, pristine, reliable, riskless, safe, scatheless, sound, stable, steady, trustworthy, unbroken, unbruised, undamaged, undamaging, undangerous, undefaced, undeformed, undemolished, undestroyed, unfaded, unharmed, unhazardous, unhurt, unhurtful, unimpaired, uninjured, uninjurious, unmaimed, unmangled, unmarked, unmarred, unobnoxious, unoffending, unperilous, unprecarious, unrisky, unscarred, unscathed, unscratched, unshattered, unspoiled, untorn, untouched, unwithered, unworn, virgin, warranteed