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

Crossword clues for Emoticon's hyphen:

NOSE: Emoticon's hyphen
NOSE: Hyphen in an emoticon, maybe
NOSE: What the hyphen in an emoticon represents
NOSE: What the hyphen in an emoticon often represents
NOSES: Hyphens, in some emoticons