Answer:

endon

Answer	Crossword Clue
ENDON	.... a sour note
ENDON	Close with
ENDON	Finish with

ENDON	... a happy note
ENDON	How railcars connect
ENDON	.. a high note
ENDON	Not from either side
ENDON	.. a happy note
ENDON	Touching and aligned (with)
ENDON	.. a sour note
ENDON	... a sour note

ENDON	Finish at
ENDON	... a high note
ENDON	Words before a high note
ENDON	Words before a sour note
ENDON	Conclude with
ENDON	Not broadside
ENDON	How trucks approach loading docks
ENDON	Lengthwise

ENDON	Not broadside.
ENDON	Not sideways.
ENDON	Opposite of broadside.
ENDON	Opposite of broadside
ENDON	... a positive note
ENDON	-- a positive note
ENDON	"..... a high note"
ENDON	"... a good note"

ENDON	Finish with, as a high note
ENDON	Not sideways
ENDON	Words before a happy note?
ENDON	... a high note (finish well)
ENDON	"... a high note"
ENDON	Words before a high note?
ENDON	Words before a sour note?
ENDON	... a good note

ENDON	Words before "a high note"
ENDON	... good terms
ENDON	Stop at