preserved information

DOCUMENT
List of words for the clue preserved information from the crossword:
DNA ONTAPE CURED ONICE SILAGE SALTED PICKLED INOIL TUT SIERRA DRIED CANNED DATA DATABASE DOPE WATER TIU TINNED TAPES
WordClue
ADVICEinformation, notice
NIBBLEunit of information
COUNSELadvice, information
SECRECYpractice of hiding information
IGNORANCElack of knowledge or information
CONSERVEpreserve
POTUSpresident