Where does “dek-kvara” come from?

dek-kvara (Esperanto) comes from Esperanto dek, from Ancient Greek δέκα, from Ancient Greek λόγος, from Ancient Greek λέγω, from Proto-Indo-European leǵ- — to gather, collect, with derivatives meaning to...

dek-kvara (Esperanto): fourteenth

Definitions

fourteenth

Ancestry of “dek-kvara”, step by step

dek-kvara traces back through two separate lines of ancestry.

via Esperanto dek

Step	Language	Word	Meaning
1	Esperanto	dek	ten
2	Ancient Greek	δέκα	ten
3	Ancient Greek	λόγος	That which is said: word, sentence, speech,...
4	Ancient Greek	λέγω	I put in order, arrange, gather; I choose, count,...
5	Proto-Indo-European	leǵ-	to gather, collect, with derivatives meaning to...

via Esperanto kvar

Step	Language	Word	Meaning
1	Esperanto	kvar	four
2	Latin	quārtus	fourth
3	Proto-Indo-European	kʷeturtos	—
4	Proto-Indo-European	kʷetwóres	four
5	Proto-Indo-European	kʷe-	and

Every word from Proto-Indo-European leǵ- →Every word from Ancient Greek λέγω →Every word from Ancient Greek λόγος →