Difference between Forefront and Vanguard

FOREFRONT vs VANGUARD: NOUN

The part in the front or nearest the viewer
The foremost part or area.
The position of most importance, prominence, or responsibility; the vanguard.
The foremost part or place: as; the forefront of a building, or of a, battle.
The forehead.
Foremost part or place.
The leading position or edge; the most advanced or newest thing.
The position of greatest advancement; the leading position in any movement or field

The position of greatest advancement; the leading position in any movement or field
The leading units moving at the head of an army
Any creative group active in the innovation and application of new concepts and techniques in a given field (especially in the arts)
The foremost position in an army or fleet advancing into battle.
The foremost or leading position in a trend or movement.
Those occupying a foremost position.
A detachment of an army whose duty it is to guard against surprise from the front and to clear the way; the van. Compare van.
The troops who march in front of an army; the advance guard; the van.
The leading units at the front of an army or fleet.
The person(s) at the forefront of any group or movement.

Mind, Trailblazer, Prominence, Limelight, Spearhead, Helm, Foremost, Focus, Abreast, Pioneer, Spotlight, Fore, Head, Cutting edge, Vanguard

Precursor, Leader, Leadership, Herald, Helm, Fore, Frontier, Spearhead, Trailblazer, Forerunner, Pioneer, Van, Avant garde, Cutting edge, Forefront

Forerunner, Key, Priority, Mind, Prominence, Limelight, Helm, Foremost, Focus, Abreast, Pioneer, Fore, Head, Cutting edge, Vanguard

Frontline, Leading, Frontrunner, Breakthrough, Leader, Herald, Helm, Fore, Frontier, Forerunner, Pioneer, Van, Avant garde, Cutting edge, Forefront

Refer to update the forefront of me please?
Proceed to the forefront with our experienced team.
United States at the forefront of global innovation.
Dietrich at the forefront of principal female actors.
Forefront TMG requires authorization to fulfill the request.
They claim to on the forefront of this.
Put them in the forefront of your resume.
Senator Gittens brought this matter to the forefront.
She just never brought it to the forefront.
FORA FINANCIAL ADVANCE LLC FORD MOTOR CREDIT COMPANY FOREFRONT ANALYTICS LLC FOREFRONT INC FORELIGHT, INC.

Vanguard funds in his portfolio, you need to check if Vanguard can accept them.
Can all trustees make contributions of Vanguard assets to the Vanguard Charitable account independently?
How do I donate assets held at Vanguard to my Vanguard Charitable account?
Dow Jones Indices without regard to Vanguard or Vanguard Institutional Index Fund.
Vanguard provides to eligible crew members under The Vanguard Group, Inc.
Vanguard can give you the current HCE income threshold at vanguard.
Vanguard by sending a letter of instruction to Vanguard.
Any business interest that competes, directly or indirectly, with the interests of Vanguard or Vanguard Clients while working on Vanguard matters.
Transaction requests submitted by mail to Vanguard from shareholders who hold their accounts directly with Vanguard or through a Vanguard brokerage account.
You may hold Vanguard Funds, other than Vanguard ETFs, outside of Vanguard.