Bontoc language
Bontoc is a macrolanguage native to the indigenous Bontoc people of the Mountain Province, in the northern part of the Philippines.
Specific languages
Ethnologue reports the following locations for each of the five Bontok languages. Speaker populations from the 2007 census, as quoted in Ethnologue.| Language | Location of speakers | Dialects | No. of speakers | Ref |
| Central Bontok | Bontoc |
| 19,600 | |
| Eastern Bontok | Barlig | 6,170 | ||
| Northern Bontok | Sadanga ; Southern Kalinga | 9,700 | ||
| Southern Bontok | Bontoc | 2,760 | ||
| Southwestern Bontok | Bontoc | 2,470 |
Phonology
There are two degrees of stress in Bontoc: primary and secondary. Primary stress is phonemic and secondary stress is predictable. Both types are right-oriented and occur on one of the last three syllables. Stress's effects include higher pitch, louder volume, and lengthening of the syllable nucleus, though these are all subject to certain rules pertaining to word prosody.