Where does “synonymordbok” come from?

synonymordbok (Norwegian Nynorsk) comes from Norwegian Nynorsk ordbok, from Norwegian Nynorsk ord, from Old Norse orð, from Proto-Germanic wurdą, from Proto-Indo-European werdʰo-, from Proto-Indo-European werh₁- — to speak, say.

synonymordbok (Norwegian Nynorsk): a thesaurus

Definitions

a thesaurus

Ancestry of “synonymordbok”, step by step

synonymordbok traces back through two separate lines of ancestry.

via Norwegian Nynorsk ordbok

Step	Language	Word	Meaning
1	Norwegian Nynorsk	ordbok	dictionary
2	Norwegian Nynorsk	ord	a word
3	Old Norse	orð	word
4	Proto-Germanic	wurdą	word
5	Proto-Indo-European	werdʰo-	word
6	Proto-Indo-European	werh₁-	to speak, say

via Norwegian Nynorsk synonym

Step	Language	Word	Meaning
1	Norwegian Nynorsk	synonym	synonymous; synonym
2	Ancient Greek	συνώνυμον	synonym; masculine singular accusative of...
3	Ancient Greek	σῠνώνῠμος	Having the same name

Every word from Proto-Indo-European werh₁- →Every word from Proto-Indo-European werdʰo- →Every word from Proto-Germanic wurdą →