Answer:

LESS

AnswerCrossword Clue
LESSTo a smaller degree
LESSComparison word
LESSMinus
LESS"Make do" amount
LESS".. is more"
LESSMore's alternative
LESSNot as great
LESSNot so much
LESSWithout
LESSMore or ....
LESSMore, to minimalists
LESSNot as much
LESSDiscounted by
LESSMinimalist's more
LESSDiscounted
LESSNot so
LESSDieter's portions?
LESS"... is more"
LESSFewer
LESS"I took the one ... traveled by": Frost
LESSReduced by
LESSA smaller amount of
LESSMore alternative
LESSLower
LESSSubtraction word
LESSMore limited
LESSSale sign word
LESSTake away
LESSTo a smaller extent
LESSDiminishing returns
LESSMore, according to architect van der Rohe
LESS"The Road .. Traveled"
LESSNot so great
LESSMore, some say
LESSMore, to a minimalist
LESSOn sale, say
LESSA smaller amount
LESSAmount to make do with
LESSDiminished state
LESSReduced