Proto-Kui-Kuwi : *bir-
Meaning : to grow, swell
Kui : beri beri inba "to swell, increase in size"
Kuwi (Israel) : bir- (-it-) "to grow, multiply"
Notes : The vowel is not quite clear. However, the root could be contaminated with *pēr- 'big' (such a contamination is quite often in other CDR languages).
Number in DED : 4411