all and sundry
Definitions
Everyone without exception; one and all.
A group of people considered collectively, regardless of status or individual identity.
Examples
The local festival was open to all and sundry, welcoming neighbors and tourists alike.
He broadcast his personal problems to all and sundry, regardless of whether they wanted to hear them.
Synonyms
everybody everyone the whole world each and every person the general public one and all every man jack
Antonyms
nobody no one a select few the chosen few an exclusive group only a handful the elite