The negation in logic

DENIAL
List of words for the clue The negation in logic from the crossword:
NOT NOR TILDE OUI AINT NEVER LEAP ELSE AND HOLE THEN LIAR TREE KEN APPLE CLUE NON ERGO NYET
WordClue
EBBThe receding movement of the tide
RYEThe Catcher in the ...
SEAThe Old Man and the ...
TOMThe male of the domesticated cat
GATEof departure or logic
NUDEin the buff
SOAPin the bathroom
UGLYThe Goood, the Bad and the ...
LAMBSThe Silence of the ... (film)
PLUMPThe sound of a sudden heavy fall
PRIAMcharacter from the Iliad
PRIDEone of the seven deadly sins
QUACKThe sound made by a duck
SCALPThe top of the head
SHAPEThe status or condition of something
SLOTHone of the seven deadly sins
USAGEThe manner or the amount of using
DIMPLEsmall natural indentation in the flesh
PALATEThe roof of the mouth
SUDOKUlogic number grid puzzle
CERVIXThe neck
IOTAThe ninth letter of the Greek alphabet