Where does “urtiko” come from?

urtiko (Esperanto) comes from Latin urtīca, from Latin -āria, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

urtiko (Esperanto): nettle genus Urtica

Definitions

nettle genus Urtica

Ancestry of “urtiko”, step by step

Step	Language	Word	Meaning
1	Latin	urtīca	stinging nettle
2	Latin	-āria	used to form feminine counterparts of masculine agent nouns in
3	Latin	-ārius	er
4	Proto-Italic	*-āzios	Forms relational adjectives to nouns (and rarely numerals)

Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from Latin -āria →