O-hook (Ҩ ҩ; italics: Ҩ ҩ) is a letter of the Cyrillic script. It is derived from the initial form of the Arabic letter hāʾ, . Its form bears some similarities to the Greek letter Theta (Θ θ/) and Latin letter Q. In the Unicode text-encoding standard, this letter is called "Abkhazian Ha".
via Wikipedia infobox
O-hook (Ҩ ҩ; italics: Ҩ ҩ) is a letter of the Cyrillic script. It is derived from the initial form of the Arabic letter hāʾ, . Its form bears some similarities to the Greek letter Theta (Θ θ/) and Latin letter Q. In the Unicode text-encoding standard, this letter is called "Abkhazian Ha".
Its ISO 9 Romanization is the Latin letter O with grave accent (Ò ò). In English, O-hook is commonly romanized using the Latin letter O with dot below (Ọ ọ).
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).