The Bulgarian word for ship is
кораб

Translations for ship and their definitions

кораб	©
1. n. ship, large boat, vessel
ветрохо́ден ко́раб - sailing ship
космиче́ски ко́раб - spaceship
2. n. (figurative, dialectal) concave-shaped vat, tun, trough (typically for transferring grain or grapes)
3. n. (architecture) nave

Pronunciation