Native speakers of most Bisayan languages, especially Cebuano, Hiligaynon and Waray, not only refer to their language by their local name, but also by Bisaya or Binisaya, meaning Bisayan language. This is misleading or may lead to confusion as different languages may be called Bisaya by their respective speakers despite their languages being mutually unintelligible. However, languages that are classified within the Bisayan language family but spoken natively in places outside of the Visayas do not use the self-reference Bisaya or Binisaya. To speakers of Cuyonon, Surigaonon, Butuanon and Tausug, the term Visayan usually refers to either Cebuano or Hiligaynon. There have been no proven accounts to verify the origins of Bisaya. However, there is an ethnic group in Malaysia and Brunei who call themselves with the same name. However, these ethnic groups in the Philippines must not be confused with those in Borneo.
Evidence
David Zorc lists the following innovations as features defining the Bisayan languages as a group. Tausug is noted to have diverged early from the group and may have avoided some sound changes that affected the others.
*lC, *Cl > *Cl
*qC, *Cq > *Cq *qC, *Cq > *qC
*qaldaw
*qalsəm
*qitlug
*baqguh
Tagalic
*qa:daw
*qa:səm
*qitlug
*ba:guh
Bikol
*qaldaw
*qalsəm
*qitlug
*ba:guh
Bisayan
*qadlaw
*qasləm
*qitlug
Internal classification
David Zorc gives the following internal classification for the Bisayan languages. The five primary branches are South, Cebuan, Central, Banton, and West. However, Zorc notes that the Bisayan language family is more like a dialect continuum rather than a set of readily distinguishable languages. The South Bisayan languages are considered to have diverged first, followed by Cebuan and then the rest of the three branches. Also, in the Visayas section, the province of Romblon has the most linguistic diversity, as languages from three primary Bisayan branches are spoken there: Romblomanon from Central Bisayan, Inunhan from Western Bisayan and Banton. Notably, Baybayanon and Porohanon have Warayan substrata, indicating a more widespread distribution of Waray before Cebuano speakers started to expand considerably starting from the mid-1800s. A total of 36 varieties are listed below. Individual languages are marked by italics.
The auxiliary language of Eskayan is grammatically Bisayan, but has essentially no Bisayan vocabulary. Magahat and Karolanos, both spoken in Negros, are unclassified within Bisayan.
Ethnologue classification
classifies the 25 Bisayan languages into five subgroups:
Names and locations
Zorc lists the following names and locations of Bisayan languages. The recently documented languages Karolanos, Magahat, and Kabalian are not listed in Zorc.
Comparisons
The following comparisons are from data gathered by Zorc.