1. Thought to be devoid of risk
   - risk-free, riskless

See also: safe

• alkalinise
• alkalinity
• alkalinize
• alkalinuria
• alkalise
• alkaliser
• alkalize
• alkalizer
• alkaloid
• alkaloidal
• alkalosis
• alkalotic
• alkaluria
• alkane
• alkane series
• alkanet
• alkapton
• agone
• agonic line
• Agonidae
• agonise
• agonised
• agonising
• agonisingly
• agonist