Answer:

SUIT

Answer	Crossword Clue
SUIT	Clubs or spades, but not saws
SUIT	Wall-Street type
SUIT	Management type

SUIT	Word with birthday or union
SUIT	Businesswear
SUIT	Appeal, e.g. (as a noun), or appeal to (as a verb)
SUIT	Deck division
SUIT	Best bib and tucker
SUIT	Be apropos for
SUIT	Diamonds, e.g.
SUIT	Litigation

SUIT	Businessman
SUIT	Quarter-deck?
SUIT	Legal action
SUIT	Spades or clubs
SUIT	Odd attire for "casual Friday"
SUIT	Spades, for one
SUIT	Part of a pack
SUIT	Tarot's cups, e.g.

SUIT	Clubs or spades
SUIT	One of a deck's four
SUIT	Thing to file or follow
SUIT	Diamonds or hearts
SUIT	Exec
SUIT	Hearts or diamonds
SUIT	Satisfy
SUIT	Spades, but not shovels

SUIT	Business garb
SUIT	Three-piece attire, maybe
SUIT	Diamonds, but not emeralds
SUIT	Dressy duds
SUIT	One of a deck's foursome
SUIT	Corporate honcho
SUIT	Hearing subject
SUIT	Three-piece, e.g.

SUIT	Birthday attire?
SUIT	Diamonds, for one
SUIT	G follower
SUIT	Job interview attire, perhaps
SUIT	Executive's apparel