Wiktionary
risk-free
a. Free from or devoid of risk; safe.
WordNet
risk-free
adj. thought to be devoid of risk [syn: riskless, unhazardous]
Usage examples of "risk-free".
They appealed by catering to the needs of individuals to discover some purpose and to affirm their identity in a risk-free, unstructured society, and to the fascination of the uncritical for peculiar beliefs.