Lewis & Short

pĕr-anceps, ĭpĭtis, adj., very doubtful, very uncertain, Amm. 29, 5, 37.

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• pĕrā̆gro
• pĕrăgranter
• pĕrăgror
• pĕralbus
• pĕrămans
• pĕrămanter
• pĕrămārus
• pĕrambŭlo
• pĕrămīcus
• pĕrămoenus
• pĕramplus
• pĕranceps
• pĕrangustē
• pĕrangustus
• pĕrangustē
• Pĕranna
• pĕranno
• pĕrantīquus
• pĕrappŏsĭtus
• pĕradpŏsĭtus
• pĕrardĕo
• pĕrardŭus
• pĕrāresco
• ...