pure

adj.

[1]	unmixed , unadulterated , unalloyed , simon-pure , 24-carat/(US) 24-karat , sterling , solid , real , genuine , authentic , flawless , faultless , perfect , natural , true , simple
[2]	uncontaminated , arrant , complete , clear , clean , consummate , double-dyed , wholesome , sanitary , everlasting , gross , uninfected , disinfected , perfect , sodding , pasteurized , sterilized , stark , staring , sterile , antiseptic , thoroughgoing , utter , unpolluted , spotless , unadulterated , immaculate , unsullied , unbesmirched , unblemished , unmarred , unstained , untainted
[3]	chaste , saturated , virginal , virgin , intact , maidenly , vestal , undefiled , innocent , guileless , virtuous , modest , moral , correct , proper , decent , decorous , uncorrupted , blameless , sinless , impeccable
[4]	theoretical , hypothetical , conjectural , speculative , abstract , conceptual , notional , philosophical , academic(al)
[5]	unalloyed , simple , unmitigated , sheer , utter , absolute , unqualified , complete , total , perfect , thorough , outright , downright , out-and-out , mere
[6]	honourable , (highly) principled , righteous , upright , honest , straightforward , high-minded , pious , worthy , good , ethical , virtuous , sincere , above suspicion , above reproach , like Caesar's wife
[7]	vestal , virgin , virginal , virtuous