The synonym for the indefinite pronoun everyone is all.
Amused Amazed
Domicile
erase eradicate eliminate
bother (Don't worry...don't bother yourself about it...)
A word that fits your criteria is "tolerant." It begins with 't' and ends with 't,' and it conveys the idea of being accepting of others and their differences.
Haughty is another word for arrogant that begins with the letter H.
Another word for registered voters that begins with the letter C is constituents.
Unusual is another word for interesting.
atrocious
annoying
Isle
A four letter word for poverty is need.
strenutation
Comradehip is another word for friendship.
eager
one is advocateannounce
Large