A person who schemes a lot is often referred to as conniving or manipulative.
To call someone "crack" can be a derogatory term used to imply that the person is crazy, erratic, or unreliable. It is offensive and should be avoided in conversation.
A thief or a burglar.
Someone who falsely accuses another person is often referred to as a liar or a false accuser.
Swindle means to cheat someone out of something- usually moneyIn slang you would say 'I've been played' or 'you played me'Scammed, fleeced, bamboozeled, taken for a ride, slickered, skinned.
A person who makes an allegation is often called an accuser or a claimant.
chatterbox
booser
a cab
SweaTy
A Krillin.
A man.
a bully
Spanish kisser
Tattletaler
If you mean someone that dreams a lot. I would call them a daydreamer, or a dreamer in general.
Ambitious or dissatisfied with their lot.
One name for someone who likes to talk a lot is "chatterbox". An adjective for someone who likes to talk a lot would be "gossipy".