As nouns the difference between sud and sid
is that sud is milk while sid is fairy mound or sid can be peace, goodwill, peaceableness, a state or period of peace, a truce; peace terms; peacemaking, conciliation.
sud
English
Noun
(
en noun)
(informal) A bubble of lather or foam (the singular of suds).
Derived terms
* soapsud
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sid
English
Alternative forms
* Syd
Proper noun
(
en proper noun)
A short form of the male given names Sidney', '''Sydney''' and ' Siddharth .