Sadly; unfortunately.

(idiomatic) It is my estimate or opinion.

Used before or after saying an apt proverb, adage, cliché etc.

Apparently, according to others.

Alternative form of so to speak

(idiomatic, informal) Used to refer back to a previous statement in a discourse

Misspelling of per se.

(idiomatic) An apophasis used to mention another important, usually related, point: not taking into account, not to mention, without considering.

(US, idiomatic) To admit defeat; indicate submission, such as when wrestling; to ask for mercy.

present participle of say goodbye