12-Letter Words Containing: O,N,S,T,A,N,T,A

• making something sanitary (free of germs) as by sterilizing

• substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides

• combine two strings to form a single one

• add by linking or joining so as to form a chain or series

• make impure

• make radioactive by adding radioactive material

• a substance that contaminates

• arousing animosity or hostility

• used especially of drugs or muscles that counteract or neutralize each other's effect

• indicating opposition or resistance

• characterized by antagonism or antipathy

• incapable of harmonious association

• the act of gently pouring off a clear liquor (as from its original bottle) without disturbing the lees