Here are the possible solutions for letter that some feel should have its own day rather than pi having pi day clue
Answer
Clue
Relevancy
tau
Clue
Letter that some feel should have its own day, rather than pi having Pi Day
ruleoflaw
Clue
Principle that says countries should ruled by a judicial system rather than the whims of some dude or girl
sahl
Clue
Early and influential stand-up comedian Mort who said, "Liberals feel unworthy of their possessions. Conservatives feel they deserve everything they've stolen" haha I feel that
fees
Clue
ATM charges, because of course you have to pay some of your own money to access some of your own money
Definition
FEE, to pay a fixed charge
ateenagerinlove
Clue
1959 hit with the lyric "One day I feel so happy, next day I feel so sad"
meritocracy
Clue
Belief that rulers should be chosen based on skills rather than wealth
Definition
government by the meritorious
aye
Clue
Word that becomes its own synonym when its first letter is moved to the end
Definition
an affirmative vote, also AY
ews
Clue
Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"