Difference between Bigwig and Kingpin

BIGWIG vs KINGPIN: NOUN

The bolt holding together the truck of a roller skate or skateboard.
The most important person in an undertaking or organization.
The pin at the centre of the triangle of bowling pins (originally the tallest pin in kayles). Sometimes also the headpin at the apex.
The axis around which steered wheels pivot; a bolt that holds the axis in place—a kingbolt.
The most important person or element in an enterprise or system.
The innermost or central pin in an arrangement of bowling pins.
Bolt that provides a steering joint in a motor vehicle
The front bowling pin in the triangular arrangement of ten pins
The most important person in a group or undertaking

Impresario, Supremo, Bureaucrat, Boss, Flunky, Mogul, Functionary, Chieftain, Exec, Head honcho, Honcho, Vip, Nabob, Top banana, Kingpin

Biggie, Bully, Master, Tsar, Man, Mob, Boss, Thug, Underworld, Godfather, Top banana, Swivel pin, Kingbolt, Headpin, Bigwig

Magnate, Henchman, Grandee, Spinmeister, Impresario, Supremo, Bureaucrat, Boss, Flunky, Mogul, Functionary, Exec, Honcho, Vip, Top banana

Cornerstone, Biggie, Bully, Master, Tsar, Man, Mob, Boss, Thug, Underworld, Godfather, Top banana, Kingbolt, Headpin, Bigwig

Training to dealing business bigwig at the engulfed car michael doing his guys to.
Yes, I know the problem is that many old school bigwig researchers are doing even worse things.
The deceased was a young woman whose father is some business bigwig up there in Beantown.
Evans, a local SBC bigwig and former president of the NWBC, flatly contradicts such notions.
Why would I want to be some corporate bigwig taking advantage of professional stylists.
She is a freelance writer, recipe developer, and managing director; so bigwig, at Beautycounter.
So, what does it take to be a bigwig in the Barbecue capital?
Hazel, Fiver, Bigwig and their friends are all rabbits by the way.
And overall, anyone have a bigwig for about 2 years.
Proof, carsick to the bigwig, is managerial winner.

Pain Clinic Kingpin Charges with Second Degree Murder.
Go tuin kerkrade grelha da sic radical kingpin!
Accused drug kingpin faces new charges - Yahoo.
Customs identifies kingpin in UAE Thiruvananthapuram: Customs has identified the kingpin in the UAE who wasbehind the smugglingof goldthroughdiplomatic channels to Kerala, sources said.
Typically, the kingpin nut is placed onto the upper end of the kingpin and is interchangeable.
This will apply pressure against the kingpin and provide a test that the lock release handles are The kingpin must be in the locks.
Kingpin binding combines the lightweight toepiece off their Alpinist binding, with an updated version of the Kingpin heel unit.
That was after Kingpin was no longer Kingpin.
The kingpin on the bottom are flushed so you do not need a deck with kingpin holes.
When the Kingpin or Kingpin Max start hooking too much, the Kingpin Gold Special Edition is the perfect go to ball.