Crossword Clue:

A number one

Answer	Crossword Clue
THEBEST	A-number-one
PRIMO	A-number-one
TOPS	A-number-one

ELITE	A-Number-One
THETOPS	A-number-one
TOPS	A number one
BEST	A-number-one
DIALER	One entering a number
HEAD	Each one among a number.
HIT	Like a number-one song
TIER	One of a number of galleries.

CHAN	Detective with a number one son
AMY	One indifferently out of a number.
CHAN	Sleuth with a "number one son"
UNIT	One of a number of similar things
ORDER	"Number one with a Coke," e.g.
TRISH	"One Is a Lonely Number" star Van Devere
BILLION	Number represented as a one followed by 9 zeros
STEP	One of a number of things taken to the cellar

ABUSHELANDAPECK	Guys and Dolls number converted from the Old Testament song "One and a Quarter Ephahs"?
ISOTONE	One of a group of atoms having the same number of neutrons but a different number of protons
BIGGEST	Number-one
WERE	".. number one!"
DATUM	One number
THETOPS	Number-one
WERE	"... number one"
ALLTIME	Number-one

TOPS	Number one
TOPSPOT	Number one
KING	Number one
MAINMAN	Number one
TOPRANKING	Number one
WERE	"..... number one!"
ONTOP	Number one
SELF	Number one

FIRST	Number one
THEBEST	Number one
BEST	Number one
WERE	"... number one!"
TOPRATED	Number one