Proto-WChadic: *kal-
Meaning: 'field'
Montol: Mupun čál 'field, grassy area' (Takács 1999, 68;*k- in the languages of the Sura group may yield č, see Stolbova 1996, 92)
Pero: kálà 'place for growing plants, ing land' (Frajzyngier 1985, 68), kálù 'to gather' (Ibid. 35)