As nouns the difference between cauter and causer
is that cauter is a hot iron for searing or cauterizing while causer is someone or something that causes or produces an effect.
causer
English
Noun
(
en noun)
someone or something that causes or produces an effect.
Synonyms
* author
* originator
* source
References
* The New International Webster's Comprehensive Dictionary of the English Language, Encyclopedic Edition (2003). ISBN 3-89893-979-0
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