What is the answer to "Harden (to)" in the WSJ Crossword?

The answer to the WSJ Crossword clue "Harden (to)" is INURE (5 letters).

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WSJ

Harden (to) WSJ Crossword Clue

Across clue · from the July 31, 2026 puzzle

Stuck on “Harden (to)” from the Wall Street Journal Crossword? Here is the verified answer:

Answer

INURE

5 letters · Across · last seen July 31, 2026

1AHacker’s goal6 1DPermit5 2DAcknowledge5 3DIndigenous West Indian people5 4DFlow forth7 5DCaesar of comedy3 6DBothersome bunkmates7 7A“1,000 songs in your pocket” advertiser4 7DConfession starter6 8DPlay with, kitten-style5 9DSinger Rita3 10DGerman article3