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

Crossword clues for Involuntary action:

SPASM: Involuntary action
SPASMS: Involuntary actions
REFLEX: Involuntary action
TIC: Involuntary action
SNEEZE: Involuntary muscular action.
SPASM: Involuntary muscle action