Synonyms and related words :
bald, bare, blank, guileless, naked, nude, unadorned, unadulterated, unaffected, unarrayed, unassumed, unassuming, unbeguileful, unbeguiling, uncalculating, uncomplicated, undeceitful, undeceiving, undeceptive, undecked, undecorated, undesigning, undisguised, undisguising, undissembling, undissimulated, undissimulating, undressed, unembellished, unfeigned, unfeigning, unflattering, unfurbished, ungarnished, unornamented, unpretended, unpretending, unsophisticated, unvarnished