an·ti·pe·ri·od·ic 
(ăn′tē-pîr′ē-ŏdĭk, ăn′tī-)
(ăn′tē-pîr′ē-ŏdĭk, ăn′tī-)adj.
Preventing regular recurrence of the symptoms of a disease, as in malaria.
an′ti·pe′ri·odic n.
- expediential
- whodunit
- whodunnit
- whoever
- whole
- whole blood
- whole-cell vaccine
- whole cloth
- whole enchilada
- whole gale
- wholehearted
- wholeheartedly
- wholeheartedness
- whole hog
- whole language
- whole-language
- whole life insurance
- whole milk
- wholeness
- whole note
- whole number
- whole rest
- wholesale
- wholesaler
- whole schmear