The Proto-Kartvelian word sam
Word sam
Meaning three
Synonyms sam-

Comments
G. A. Klimov, Kartvelian, 1998 Walter de Gruyter

Other words that might be of interest
arwa- ‘eight’, c₁x(a)r- ‘nine’, eks1w- ‘six’, jor ‘two’, otxo- ‘four’, šwid- ‘seven’, xut ‘five’