Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English protect
Old English sċildan (mention)
English tegument (mention)
Middle English shelden (mention)
Proto-Indo-European *pro- (root)
Latin prōtēctus (derived)
Latin prōtegō (mention)
Latin prō (mention)
Latin prō- (affix)
Latin tegō (affix)

English protective (suffix)
English protectability (suffix)
English overprotect (prefix)
English unprotect (prefix)
English protectee (suffix)
English protecteth (suffix)
English deprotect (prefix)
English cryoprotect (prefix)
English protectant (suffix)
English protectable (suffix)
English calprotectin (affix)
English neuroprotectin (compound)
English protectin (suffix)
English protectest (suffix)
English immunoprotect (prefix)
English reprotect (prefix)
English photoprotect (prefix)
English seroprotect (prefix)
English angioprotectin (confix)
English protectible (suffix)
English radioprotect (prefix)
English neuroprotect (prefix)
English chemoprotect (prefix)
English chondroprotect (prefix)
English cardioprotect (prefix)
English underprotect (prefix)
Danish hytte (link)
Ido protektar (derived)
Portuguese velar (link)