antiperiodic /an-ti-pē-ri-odˈik/ (medicine)

1. Destroying the periodicity of diseases
2. Antimalarial

A drug with such an effect

• riddance
• riddances
• ridded
• -ridden
• ridden
• ridder
• ridders
• ridding
• riddle
• riddled
• riddle-like
• riddle-me-ree
• riddler
• riddlers
• riddles
• riddling
• riddlingly
• riddlings
• ride
• rideable
• ride a hobby
• ride and tie
• ride-and-tie
• ride at anchor
• ride at the ring