Proto-Sinaitic scriptProto-Sinaitic (also referred to as Proto-Canaanite when found in Canaan, or Early Alphabetic) is found in a small corpus of 40 inscriptions and fragments, the vast majority from Serabit el-Khadim in the Sinai Peninsula, dating to the Middle Bronze Age. They are considered the earliest trace of alphabetic writing and the common ancestor of both the Ancient South Arabian script and the Phoenician alphabet, which led to many modern alphabets including the Greek alphabet.
PharyngealizationPharyngealization is a secondary articulation of consonants or vowels by which the pharynx or epiglottis is constricted during the articulation of the sound. In the International Phonetic Alphabet, pharyngealization can be indicated by one of two methods: A tilde or swung dash (IPA Number 428) is written through the base letter (typographic overstrike). It is the older and more generic symbol. It indicates velarization, uvularization or pharyngealization, as in [ᵶ], the guttural equivalent of [z].
Pahlavi scriptsPahlavi is a particular, exclusively written form of various Middle Iranian languages. The essential characteristics of Pahlavi are: the use of a specific Aramaic-derived script; the incidence of Aramaic words used as heterograms (called uzwārišn, "archaisms"). Pahlavi compositions have been found for the dialects/ethnolects of Parthia, Persis, Sogdiana, Scythia, and Khotan. Independent of the variant for which the Pahlavi system was used, the written form of that language only qualifies as Pahlavi when it has the characteristics noted above.
ShahmukhiShahmukhi (, ਸ਼ਾਹਮੁਖੀ) is an Abjad developed from the Perso-Arabic alphabet script, used for the Punjabi language. It came into use in Punjabi Sufi literature, from the 12th century and onwards. It is generally written in the Nastaʿlīq calligraphic hand, which is also used for Urdu. Shahmukhi script is the standard script in Pakistani Punjab used for Punjabi. Perso-Arabic is one of two scripts used for Punjabi, the other being Gurmukhi used in the Indian Punjab. Shahmukhi is written from right to left, while Gurmukhi is written from left to right.
Arabic chat alphabetThe Arabic chat alphabet, Arabizi, or Arabeezi, refer to the romanized alphabets for informal Arabic dialects in which Arabic script is transcribed or encoded into a combination of Latin script and Arabic numerals. These informal chat alphabets were originally used primarily by youth in the Arab world in very informal settings—especially for communicating over the Internet or for sending messages via cellular phones—though use is not necessarily restricted by age anymore and these chat alphabets have been used in other media such as advertising.
Yiddish orthographyYiddish orthography is the writing system used for the Yiddish language. It includes Yiddish spelling rules and the Hebrew script, which is used as the basis of a full vocalic alphabet. Letters that are silent or represent glottal stops in the Hebrew language are used as vowels in Yiddish. Other letters that can serve as both vowels and consonants are either read as appropriate to the context in which they appear, or are differentiated by diacritical marks derived from Hebrew nikkud, commonly referred to as "nekudot" or "pintalach" (literally "points" as those marks are mostly point-like signs).
