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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Becomes rigid:

TENSEUP: Become rigid with fear or stress
OSSIFY: Become rigid
STIFFEN: Become rigid
HARDEN: Become rigid
TENSES: Becomes rigid
OSSIFY: Become rigid and inflexible
STIFFENS: Becomes rigid