What's the difference between alexipharmic and alexiteric?

Alexipharmic

Definition:

• (a.) Alt. of Alexipharmical
• (n.) An antidote against poison or infection; a counterpoison.

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Alexiteric

Definition:

• (a.) Alt. of Alexiterical
• (n.) A preservative against contagious and infectious diseases, and the effects of poison in general.

Example Sentences: