Paleohispanic scripts in the context of "Semisyllabic"

Prehistory in the Iberian peninsula begins with the arrival of the first Homo genus representatives from Africa, which may range from c. 1.5 million years (Ma) ago to c. 1.25 Ma ago, depending on the dating technique employed, so it is set at c. 1.3 Ma ago for convenience.

The end of Iberian prehistory coincides with the first entrance of the Roman army into the peninsula, in 218 BC, which led to the progressive dissolution of pre-Roman peoples in Roman culture. This end date is also conventional, since pre-Roman writing systems can be traced to as early as 5th century BC.

The Iberian scripts are the Paleohispanic scripts that were used to represent the extinct Iberian language. Most of them are typologically unusual in that they are semi-syllabic rather than purely alphabetic. The oldest Iberian inscriptions date to the 4th or possibly the 5th century BCE, and the latest from the end of the 1st century BCE or possibly the beginning of the 1st century CE.

The Celtiberian script is a Paleohispanic script that was the main writing system of the Celtiberian language, an extinct Continental Celtic language, which was also occasionally written using the Latin alphabet. This script is a direct adaptation of the northeastern Iberian script, the most frequently used of the Iberian scripts.

Tartessian is an extinct Paleo-Hispanic language found in the Southwestern inscriptions of the Iberian Peninsula, mainly located in the historical Tartessos, the south of Portugal (Algarve and southern Alentejo), and the southwest of Spain (south of Extremadura and western Andalusia). There are 95 such inscriptions; the longest has 82 readable signs. Around one third of them were found in Early Iron Age necropolises or other Iron Age burial sites associated with rich complex burials. It is usual to date them to the 7th century BC and to consider the southwestern script to be the most ancient Paleo-Hispanic script, with characters most closely resembling specific Phoenician letter forms found in inscriptions dated to c. 825 BC. Five of the inscriptions occur on stelae that have been interpreted as Late Bronze Age carved warrior gear from the Central European Urnfield culture.

The northeastern Iberian script, also known as Levantine Iberian or simply Iberian, was the primary means of written expression for the Iberian language. It has also been used to write Proto-Basque, as evidenced by the Hand of Irulegi. The Iberian language is also represented by the southeastern Iberian script and the Greco-Iberian alphabet. In understanding the relationship between the northeastern and southeastern Iberian scripts, some note that they are two distinct scripts with different values assigned to the same signs. However, they share a common origin, and the most widely accepted hypothesis is that the northeastern Iberian script was derived from the southeastern Iberian script. Some researchers have concluded that it is linked solely to the Phoenician alphabet, while others believe that the Greek alphabet also played a role.

A semi-syllabary is a writing system that behaves partly as an alphabet and partly as a syllabary. The main group of semi-syllabic writing are the Paleohispanic scripts of ancient Spain, a group of semi-syllabaries that transform redundant plosive consonants of the Phoenician alphabet into syllabograms.

Out of confusion, the term is sometimes applied to a different alphabetic typology known as abugida, alphasyllabary or neosyllabary, but for the purposes of this article it will be restricted to scripts where some characters are alphabetic and others are syllabic.

The Southwest Script, also known as Southwestern Script, Tartessian, South Lusitanian, and Conii script, is a Paleohispanic script used to write an unknown language typically identified as Tartessian. Southwest inscriptions have been found primarily in the southwestern quadrant of the Iberian Peninsula, mostly in the south of Portugal (specifically in the Algarve and southern Alentejo), but also in Spain (in southern Extremadura and western Andalusia).