It could be argued that the hook was used to derive the letter ⟨J⟩ from the letter ⟨I⟩, or the letter Eng ⟨ŋ⟩ from the letter ⟨N⟩. However, these letters are usually not identified as being formed with the hook.
Most letters with … See more

• Hook above
• Palatal hook
• Ogonek See more

Unicode has the combining diacritics U+0321 ̡ COMBINING PALATALIZED HOOK BELOW and U+0322 ̢ COMBINING RETROFLEX HOOK BELOW but these are not … See more