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

Crossword clues for Spiders' spinnings 4 letters:

WEBS: Spiders' spinnings
WEBS: Spiders spin them
AWEB: Spin -- (do like Spider-Man)
ORBWEAVER: Silk-spinning spider
WEB: What a spider spins
WEB: Spider's spin