penteconter /pen-ti-konˈtər/

An ancient Greek ship with fifty oars

• Auger electron
• auger-hole
• auger-holes
• augers
• auger-shell
• auger-shells
• auger-worm
• auger-worms
• aught
• aughts
• augite
• augites
• augitic
• augm.
• augment
• augmentable
• augmentation
• augmentations
• augmentative
• augmented
• augmented reality
• Augmented Roman Alphabet
• augmenter
• augmenters
• Augmentin