| Tlawmngaihna | The obligation to be useful to others at cost to yourself, without being asked and without expecting acknowledgement. It has no single English word. In practice it is what makes strangers carry a stretcher between villages, young men compete to dig a grave, and a household give away its food at a feast. |
| Zawlbuk | The bachelors' house that stood at the centre of the old village — dormitory, guardhouse, school and the institution in which tlawmngaihna was taught by doing. It disappeared in the twentieth century, and much of what the Young Mizo Association took on after 1935 is the work the zawlbuk used to do. |
| Hnatlang | Community labour called on the whole village — road cutting, house building, funeral arrangements — which households are expected to send a body to. The word covers both the work and the summons. |
| Thangchhuah | The title earned by a man who completed a fixed sequence of public feasts, or of hunts. It bought a distinctive cloth, a place in the village order, and in the older belief a passage to pialral. Status here was purchased by giving away, not by accumulating. |
| Khuangchawi | The public feast at which a Thangchhuah claim was made, and the ceremony at which Khuallam is danced. |
| Pialral | The paradise of the pre-Christian cosmology, reached past Rih Dil. Only the Thangchhuah and a few others were held to enter it. |
| Lo | The jhum plot — the patch of hillside cleared, burnt, cropped for two or three years and then left to regrow for a decade. It is the unit that organised the calendar, the diet and the village's territory. |
| Mautam | The gregarious flowering of mautak bamboo, on a cycle of about forty-eight years, and the famine that follows it when rats breed on the seed. |
| Thingtam | The flowering of rawthing bamboo, which falls roughly eighteen years after a mautam and produces the same rodent surge on a smaller seed crop. |
| Rep | Smoked and hard-dried, of meat, fish or bamboo shoot. It is a state rather than a dish, and it prefixes or suffixes the name of whatever is in it. |
| Chingal | Alkaline water filtered through hearth ash, used to soften and season a boiled dish. |
| Puan | The woven rectangle wrapped at the waist. Every named cloth in the region is a puan with a qualifier attached, and the qualifier tells you the occasion. |
| Kut | Festival. The three that survive — Chapchar, Mim and Pawl — divide the farming year between them. |
| Buh | Rice, and by extension a meal. To ask whether someone has eaten is to ask about buh. |
| Darbu and khuang | The set of three brass gongs, and the log drum — the two instruments that carry every dance here. |