The word "necklace" has a couple of Greek translations. The most common for this English word is the Greek word "kolie".
Tagalog of necklace: kuwintas
Nothing
Necklace has two syllables.
In Greece.
Necklace, as decoration = monile As a military award = torquis
Amulet.
2 + 3 = 5 syllables
cord for the neck
yes
I believe there is no compound word for collar.
An accessory that goes along with a necklace is earrings.
No, it's English. The French word for it would be 'collier'.