Crossword Clue:

Having no purpose or reason

Answer	Crossword Clue
RHYME	"... no ... or reason"
UNTROD	Having no paths or trails
DOWNTOEARTH	Having no illusions or pretensions

ONED	Having no width or depth
AMINOR	Scale having no sharps or flats.
ONED	Having no width or depth, perhaps
PAREVE	Having no meat or milk, in Judaism