Below are possible answers for the crossword clue Tough puzzle, informally.
7 letter answer(s) to tough puzzle, informally
STINKER
a person who is deemed to be despicable or contemptible; "only a rotter would do that"; "kill the rat"; "throw the bum out"; "you cowardly little pukes!"; "the British call a contemptible person a `git'"
an artifact (especially an automobile) that is defective or unsatisfactory
anything that gives off an offensive odor (especially a cheap cigar)
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