Where does “kivihiiliterva” come from?

kivihiiliterva (Finnish) comes from Finnish terva, from Proto-Finnic terva, from Proto-Indo-European dérw-o-m, from Proto-Indo-European dóru, from Proto-Indo-European drew- — hard, firm, strong, solid; hard, fast; tree.

kivihiiliterva (Finnish): coal tar

Definitions

coal tar

Ancestry of “kivihiiliterva”, step by step

kivihiiliterva traces back through two separate lines of ancestry.

via Finnish terva

Step	Language	Word	Meaning
1	Finnish	terva	tar
2	Proto-Finnic	terva	tar
3	Proto-Indo-European	dérw-o-m	—
4	Proto-Indo-European	dóru	tree
5	Proto-Indo-European	drew-	hard, firm, strong, solid; hard, fast; tree

via Finnish kivihiili

Step	Language	Word	Meaning
1	Finnish	kivihiili	coal, black coal, bituminous coal
2	Finnish	kivi	stone; a piece of stone which is larger than a...
3	Latin	-la	nominative feminine singular of -lus; nominative...

Every word from Proto-Indo-European drew- →