Tough as nails (Mark Twain) Crossword Clue

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Here is the answer for the crossword clue Tough as nails (Mark Twain) last seen in Newsday puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 10 letters. We think the likely answer to this clue is HARDBOILED.

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Crossword Answer For Tough as nails (Mark Twain):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% HARDBOILED Tough as nails (Mark Twain) (10) Newsday Feb 12, 2017
7% FINN Huckleberry ___ (Mark Twain character) (4)
6% SIMON First Mark Twain Prize playwright (5) Newsday Aug 1, 2025
6% WIT "The ___ and Wisdom of Mark Twain "(quotations book) (3) (3)
6% HUMOR Mark Twain Prize for American ___ (5)
5% ENAMEL Nail polish, e.g. (6) LA Times Daily Sep 3, 2025
5% FIBER It's tough to digest (5) New York Times Mini Aug 29, 2025
5% BIND Tough spot (4) Universal Aug 28, 2025
5% CHIPS Nail polish nicks (5) LA Times Daily Aug 28, 2025
5% ORALS Tough tests (5) Wall Street Journal Aug 27, 2025

Last appeared together with the following clues in Newsday puzzle

Tough as nails (Mark Twain) Crossword Clue
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We found 40 solutions for Tough as nails (Mark Twain). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is HARDBOILED.

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