Where does “legszámosabb” come from?

legszámosabb (Hungarian) comes from Hungarian számosabb, from Hungarian számos, from Hungarian szám, from Hungarian száj, from Proto-Uralic śoxi — mouth.

Ancestry of “legszámosabb”, step by step

Step	Language	Word	Meaning
1	Hungarian	számosabb	—
2	Hungarian	számos	with number/numeral; numerous, many, a number of,...
3	Hungarian	szám	number; number, figure, numeric, data; number,...
4	Hungarian	száj	mouth, oral
5	Proto-Uralic	śoxi	mouth

Every word from Proto-Uralic śoxi →Every word from Hungarian száj →Every word from Hungarian szám →