As nouns the difference between tid and sid
is that tid is meat while sid is fairy mound or sid can be peace, goodwill, peaceableness, a state or period of peace, a truce; peace terms; peacemaking, conciliation.
sid
English
Alternative forms
* Syd
Proper noun
(
en proper noun)
A short form of the male given names Sidney', '''Sydney''' and ' Siddharth .