Answer:

steady

Answer	Crossword Clue
STEADY	Fraternity-pin wearer
STEADY	Unfaltering
STEADY	Regular girlfriend

STEADY	Main squeeze, so to speak
STEADY	Unwavering
STEADY	"Calm down"
STEADY	Slow partner?
STEADY	".. as she goes"
STEADY	Beau
STEADY	Main squeeze
STEADY	"... as she goes!"

STEADY	"... as she goes"
STEADY	Regular date
STEADY	Constant
STEADY	Exclusive date
STEADY	Consistent
STEADY	On an even keel
STEADY	Uninterrupted
STEADY	Regular beau

STEADY	Sole sweetheart
STEADY	Go ...: see exclusively
STEADY	Regular
STEADY	Reliable
STEADY	Someone you see all the time
STEADY	Continuous
STEADY	Unvarying
STEADY	Sure-handed

STEADY	Significant other
STEADY	Unshaken.
STEADY	Constant.
STEADY	Be calm!
STEADY	Constant companion or sweetheart: Slang.
STEADY	Boy friend.
STEADY	Unwavering.
STEADY	Well-balanced.

STEADY	Beau.
STEADY	Reliable.
STEADY	Going ....
STEADY	Uniform.
STEADY	A way of going: Slang.