Murderous mark from the Mafia, 8 letters
William Jennings Bryan delivery of 1896, 13 letters
Mexican hairless, for short, 4 letters
Mexican hairless dog, 14 letters
Failed line in tic-tac-toe, 3 letters
Hollywood Squares line, 3 letters
Intimate email sign-off, 3 letters
Kiss and hugs, in a love letter, 3 letters
Letters on a love letter, 3 letters
Losing line in a game, 3 letters
Losing line in tic-tac-toe, 3 letters
Losing line in Toss Across, 3 letters
Losing tic-tac-toe combo, 3 letters
Losing tic-tac-toe line, 3 letters
Losing tic-tac-toe row, 3 letters
Part of a football play diagram, 3 letters
Tic-tac-toe failure, 3 letters
Tic-tac-toe position, 3 letters
Worthless tic-tac-toe row, 3 letters
*Where Robert Burns and kin are buried, 4 letters
Check off a checklist, 4 letters
Delete using strokes, 4 letters
Eliminate, in a way, 4 letters
One way to eliminate text, 4 letters
Scratch from a list, 4 letters
Strike from a list, in a way, 4 letters
Strike off a list, in a way, 4 letters
Strike, as from a list, 4 letters
Railroad switching track, 5 letters
Certain losing line, 3 letters
End of a billet-doux, 3 letters
Losing tic-tac-toe line, 3 letters
Noughts-and-crosses line, 3 letters
Hugs and kisses, in letters, 4 letters
Billet-doux closing, 4 letters
Hugs and kisses, briefly, 4 letters
Hugs and kisses, symbolically, 4 letters
Letters at the end of a love letter, 4 letters
Letters in love letters, 4 letters
Letters that mean hugs and kisses, 4 letters
Love letter closer, perhaps, 4 letters
Hugs-and-kisses symbols, 5 letters
Complimentary close, 5 letters
Hugs and kisses, in letters, 5 letters
Line on an intimate letter, 5 letters
Love-letter letters, 5 letters
Valentine's Day card signoff (and a hint to this puzzle's theme), 5 letters
Hugs and kisses, symbolically, 6 letters