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

1. Destroying the periodicity of diseases
2. Antimalarial

A drug with such an effect

• ultraviolet spectroscopy
• ultraviolet star
• ultraviolet stars
• ultra vires
• ultra-virtuous
• ultroneous
• ultroneously
• ultroneousness
• ultroneousnesses
• ululant
• ululate
• ululated
• ululates
• ululating
• ululation
• ululations
• ulva
• ulvas
• ulyie
• ulzie
• um
• umami
• umamis
• um and ah
• Umayyad