Impossible/clever crossword clues

Karen and I were doing the USA Today crossword which usually has its share of cryptic crossword clues. I decided to see if I could find some other ones online and found quite the list here: http://people.sc.fsu.edu/~jburkardt/fun/wordplay/crossword.html

Here are a few of the unfair and/or clever ones:

Globe plotter.
IAGO

Dancer's group. (8 letters)
REINDEER

It can help you get a date? (6 letters)
CARBON

It may be fit for a queen. (8 letters)
BEDSHEET

Its employees are in training? (7 letters)
LIONEL

Lift a curse. (5 letters)
BLEEP

Number 10 on a table. (4 letters)
NEON

Place to find a nun? (7 letters)
DREIDEL

United, for one. (7 letters)
SYNONYM