Sellout sign (3 letters)

Constellation with the star Regulus (3 letters)

Inert gas (4 letters)

Person born on the ides of March, e.g. (6 letters)

Street sign (4 letters)

Churchillian sign (3 letters)

666, to some (4 letters)

Flea market tag (4 letters)

Kind of pipe (5 letters)

Augury (4 letters)

Is corrosive (4 letters)

As yet undecided (4 letters)

Show agreement (3 letters)

Unheeding (4 letters)

Complainer (4 letters)

Realtor's favorite sign (4 letters)

___ 6 (5 letters)

Obliteration (7 letters)

"Yours ___" (letter closing) (5 letters)

Argument-ending letters (3 letters)